201210169964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1\times {\mathrm{20743}}^1$

素因数の和:21486

約数の個数: 48

約数和(自身を含む): 366788438016

約数和(自身を除く): 165578268052

約数列:

[1, 2, 4, 31, 62, 124, 137, 274, 548, 571, 1142, 2284, 4247, 8494, 16988, 17701, 20743, 35402, 41486, 70804, 78227, 82972, 156454, 312908, 643033, 1286066, 2425037, 2572132, 2841791, 4850074, 5683582, 9700148, 11367164, 11844253, 23688506, 47377012, 88095521, 176191042, 352382084, 367171843, 734343686, 1468687372, 1622662661, 3245325322, 6490650644, 50302542491, 100605084982, 201210169964]

約数ペア:

[(1, 201210169964), (2, 100605084982), (4, 50302542491), (31, 6490650644), (62, 3245325322), (124, 1622662661), (137, 1468687372), (274, 734343686), (548, 367171843), (571, 352382084), (1142, 176191042), (2284, 88095521), (4247, 47377012), (8494, 23688506), (16988, 11844253), (17701, 11367164), (20743, 9700148), (35402, 5683582), (41486, 4850074), (70804, 2841791), (78227, 2572132), (82972, 2425037), (156454, 1286066), (312908, 643033)]