200716290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 536170752

約数和(自身を除く): 335454462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 101, 142, 202, 213, 303, 311, 355, 426, 505, 606, 622, 639, 710, 909, 933, 1010, 1065, 1278, 1515, 1555, 1818, 1866, 2130, 2799, 3030, 3110, 3195, 4545, 4665, 5598, 6390, 7171, 9090, 9330, 13995, 14342, 21513, 22081, 27990, 31411, 35855, 43026, 44162, 62822, 64539, 66243, 71710, 94233, 107565, 110405, 129078, 132486, 157055, 188466, 198729, 215130, 220810, 282699, 314110, 322695, 331215, 397458, 471165, 565398, 645390, 662430, 942330, 993645, 1413495, 1987290, 2230181, 2826990, 4460362, 6690543, 11150905, 13381086, 20071629, 22301810, 33452715, 40143258, 66905430, 100358145, 200716290]

約数ペア:

[(1, 200716290), (2, 100358145), (3, 66905430), (5, 40143258), (6, 33452715), (9, 22301810), (10, 20071629), (15, 13381086), (18, 11150905), (30, 6690543), (45, 4460362), (71, 2826990), (90, 2230181), (101, 1987290), (142, 1413495), (202, 993645), (213, 942330), (303, 662430), (311, 645390), (355, 565398), (426, 471165), (505, 397458), (606, 331215), (622, 322695), (639, 314110), (710, 282699), (909, 220810), (933, 215130), (1010, 198729), (1065, 188466), (1278, 157055), (1515, 132486), (1555, 129078), (1818, 110405), (1866, 107565), (2130, 94233), (2799, 71710), (3030, 66243), (3110, 64539), (3195, 62822), (4545, 44162), (4665, 43026), (5598, 35855), (6390, 31411), (7171, 27990), (9090, 22081), (9330, 21513), (13995, 14342)]