201620779450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:617

約数の個数: 192

約数和(自身を含む): 412535524608

約数和(自身を除く): 210914745158

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 107, 151, 170, 214, 265, 277, 302, 425, 530, 535, 554, 755, 850, 901, 1070, 1325, 1385, 1510, 1802, 1819, 2567, 2650, 2675, 2770, 3638, 3775, 4505, 4709, 5134, 5350, 5671, 6925, 7550, 8003, 9010, 9095, 9418, 11342, 12835, 13850, 14681, 16006, 16157, 18190, 22525, 23545, 25670, 28355, 29362, 29639, 32314, 40015, 41827, 45050, 45475, 47090, 56710, 59278, 64175, 73405, 80030, 80785, 83654, 90950, 96407, 117725, 128350, 136051, 141775, 146810, 148195, 161570, 192814, 200075, 209135, 235450, 249577, 272102, 274669, 283550, 296390, 367025, 400150, 403925, 418270, 482035, 499154, 503863, 549338, 680255, 711059, 734050, 740975, 807850, 856321, 964070, 1007726, 1045675, 1247885, 1360510, 1373345, 1422118, 1481950, 1570867, 1712642, 2091350, 2216831, 2410175, 2495770, 2519315, 2746690, 3141734, 3401275, 3555295, 4281605, 4433662, 4475489, 4820350, 5038630, 6239425, 6802550, 6866725, 7110590, 7854335, 8563210, 8950978, 11084155, 12478850, 12596575, 13733450, 14557457, 15708670, 17776475, 21408025, 22168310, 22377445, 25193150, 26704739, 29114914, 35552950, 37686127, 39271675, 42816050, 44754890, 53409478, 55420775, 72787285, 75372254, 76083313, 78543350, 110841550, 111887225, 133523695, 145574570, 152166626, 188430635, 223774450, 237200917, 267047390, 363936425, 376861270, 380416565, 474401834, 667618475, 727872850, 760833130, 942153175, 1186004585, 1335236950, 1884306350, 1902082825, 2372009170, 3804165650, 4032415589, 5930022925, 8064831178, 11860045850, 20162077945, 40324155890, 100810389725, 201620779450]

約数ペア:

[(1, 201620779450), (2, 100810389725), (5, 40324155890), (10, 20162077945), (17, 11860045850), (25, 8064831178), (34, 5930022925), (50, 4032415589), (53, 3804165650), (85, 2372009170), (106, 1902082825), (107, 1884306350), (151, 1335236950), (170, 1186004585), (214, 942153175), (265, 760833130), (277, 727872850), (302, 667618475), (425, 474401834), (530, 380416565), (535, 376861270), (554, 363936425), (755, 267047390), (850, 237200917), (901, 223774450), (1070, 188430635), (1325, 152166626), (1385, 145574570), (1510, 133523695), (1802, 111887225), (1819, 110841550), (2567, 78543350), (2650, 76083313), (2675, 75372254), (2770, 72787285), (3638, 55420775), (3775, 53409478), (4505, 44754890), (4709, 42816050), (5134, 39271675), (5350, 37686127), (5671, 35552950), (6925, 29114914), (7550, 26704739), (8003, 25193150), (9010, 22377445), (9095, 22168310), (9418, 21408025), (11342, 17776475), (12835, 15708670), (13850, 14557457), (14681, 13733450), (16006, 12596575), (16157, 12478850), (18190, 11084155), (22525, 8950978), (23545, 8563210), (25670, 7854335), (28355, 7110590), (29362, 6866725), (29639, 6802550), (32314, 6239425), (40015, 5038630), (41827, 4820350), (45050, 4475489), (45475, 4433662), (47090, 4281605), (56710, 3555295), (59278, 3401275), (64175, 3141734), (73405, 2746690), (80030, 2519315), (80785, 2495770), (83654, 2410175), (90950, 2216831), (96407, 2091350), (117725, 1712642), (128350, 1570867), (136051, 1481950), (141775, 1422118), (146810, 1373345), (148195, 1360510), (161570, 1247885), (192814, 1045675), (200075, 1007726), (209135, 964070), (235450, 856321), (249577, 807850), (272102, 740975), (274669, 734050), (283550, 711059), (296390, 680255), (367025, 549338), (400150, 503863), (403925, 499154), (418270, 482035)]