201947850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 617460480

約数和(自身を除く): 415512630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 37, 39, 45, 50, 54, 65, 74, 75, 78, 90, 111, 117, 130, 135, 150, 185, 195, 222, 225, 234, 270, 311, 325, 333, 351, 370, 390, 450, 481, 555, 585, 622, 650, 666, 675, 702, 925, 933, 962, 975, 999, 1110, 1170, 1350, 1443, 1555, 1665, 1755, 1850, 1866, 1950, 1998, 2405, 2775, 2799, 2886, 2925, 3110, 3330, 3510, 4043, 4329, 4665, 4810, 4995, 5550, 5598, 5850, 7215, 7775, 8086, 8325, 8397, 8658, 8775, 9330, 9990, 11507, 12025, 12129, 12987, 13995, 14430, 15550, 16650, 16794, 17550, 20215, 21645, 23014, 23325, 24050, 24258, 24975, 25974, 27990, 34521, 36075, 36387, 40430, 41985, 43290, 46650, 49950, 57535, 60645, 64935, 69042, 69975, 72150, 72774, 83970, 101075, 103563, 108225, 109161, 115070, 121290, 129870, 139950, 149591, 172605, 181935, 202150, 207126, 209925, 216450, 218322, 287675, 299182, 303225, 310689, 324675, 345210, 363870, 419850, 448773, 517815, 545805, 575350, 606450, 621378, 649350, 747955, 863025, 897546, 909675, 1035630, 1091610, 1346319, 1495910, 1553445, 1726050, 1819350, 2243865, 2589075, 2692638, 2729025, 3106890, 3739775, 4038957, 4487730, 5178150, 5458050, 6731595, 7479550, 7767225, 8077914, 11219325, 13463190, 15534450, 20194785, 22438650, 33657975, 40389570, 67315950, 100973925, 201947850]

約数ペア:

[(1, 201947850), (2, 100973925), (3, 67315950), (5, 40389570), (6, 33657975), (9, 22438650), (10, 20194785), (13, 15534450), (15, 13463190), (18, 11219325), (25, 8077914), (26, 7767225), (27, 7479550), (30, 6731595), (37, 5458050), (39, 5178150), (45, 4487730), (50, 4038957), (54, 3739775), (65, 3106890), (74, 2729025), (75, 2692638), (78, 2589075), (90, 2243865), (111, 1819350), (117, 1726050), (130, 1553445), (135, 1495910), (150, 1346319), (185, 1091610), (195, 1035630), (222, 909675), (225, 897546), (234, 863025), (270, 747955), (311, 649350), (325, 621378), (333, 606450), (351, 575350), (370, 545805), (390, 517815), (450, 448773), (481, 419850), (555, 363870), (585, 345210), (622, 324675), (650, 310689), (666, 303225), (675, 299182), (702, 287675), (925, 218322), (933, 216450), (962, 209925), (975, 207126), (999, 202150), (1110, 181935), (1170, 172605), (1350, 149591), (1443, 139950), (1555, 129870), (1665, 121290), (1755, 115070), (1850, 109161), (1866, 108225), (1950, 103563), (1998, 101075), (2405, 83970), (2775, 72774), (2799, 72150), (2886, 69975), (2925, 69042), (3110, 64935), (3330, 60645), (3510, 57535), (4043, 49950), (4329, 46650), (4665, 43290), (4810, 41985), (4995, 40430), (5550, 36387), (5598, 36075), (5850, 34521), (7215, 27990), (7775, 25974), (8086, 24975), (8325, 24258), (8397, 24050), (8658, 23325), (8775, 23014), (9330, 21645), (9990, 20215), (11507, 17550), (12025, 16794), (12129, 16650), (12987, 15550), (13995, 14430)]