210828956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 413411040

約数和(自身を除く): 202582084

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 251, 377, 502, 557, 754, 1004, 1114, 1508, 2228, 3263, 6526, 7241, 7279, 13052, 14482, 14558, 16153, 28964, 29116, 32306, 64612, 94627, 139807, 189254, 209989, 279614, 378508, 419978, 559228, 839956, 1817491, 3634982, 4054403, 7269964, 8108806, 16217612, 52707239, 105414478, 210828956]

約数ペア:

[(1, 210828956), (2, 105414478), (4, 52707239), (13, 16217612), (26, 8108806), (29, 7269964), (52, 4054403), (58, 3634982), (116, 1817491), (251, 839956), (377, 559228), (502, 419978), (557, 378508), (754, 279614), (1004, 209989), (1114, 189254), (1508, 139807), (2228, 94627), (3263, 64612), (6526, 32306), (7241, 29116), (7279, 28964), (13052, 16153), (14482, 14558)]