202030243575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1063457}}^1$

素因数の和:1063636

約数の個数: 48

約数和(自身を含む): 356045738400

約数和(自身を除く): 154015494825

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 149, 255, 425, 447, 745, 1275, 2235, 2533, 3725, 7599, 11175, 12665, 37995, 63325, 189975, 1063457, 3190371, 5317285, 15951855, 18078769, 26586425, 54236307, 79759275, 90393845, 158455093, 271181535, 451969225, 475365279, 792275465, 1355907675, 2376826395, 2693736581, 3961377325, 8081209743, 11884131975, 13468682905, 40406048715, 67343414525, 202030243575]

約数ペア:

[(1, 202030243575), (3, 67343414525), (5, 40406048715), (15, 13468682905), (17, 11884131975), (25, 8081209743), (51, 3961377325), (75, 2693736581), (85, 2376826395), (149, 1355907675), (255, 792275465), (425, 475365279), (447, 451969225), (745, 271181535), (1275, 158455093), (2235, 90393845), (2533, 79759275), (3725, 54236307), (7599, 26586425), (11175, 18078769), (12665, 15951855), (37995, 5317285), (63325, 3190371), (189975, 1063457)]