201995047276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{3769}}^1\times {\mathrm{110731}}^1$

素因数の和:114526

約数の個数: 36

約数和(自身を含む): 388654924840

約数和(自身を除く): 186659877564

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 3769, 7538, 15076, 41459, 82918, 110731, 165836, 221462, 442924, 456049, 912098, 1218041, 1824196, 2436082, 4872164, 13398451, 26796902, 53593804, 417345139, 834690278, 1669380556, 4590796529, 9181593058, 18363186116, 50498761819, 100997523638, 201995047276]

約数ペア:

[(1, 201995047276), (2, 100997523638), (4, 50498761819), (11, 18363186116), (22, 9181593058), (44, 4590796529), (121, 1669380556), (242, 834690278), (484, 417345139), (3769, 53593804), (7538, 26796902), (15076, 13398451), (41459, 4872164), (82918, 2436082), (110731, 1824196), (165836, 1218041), (221462, 912098), (442924, 456049)]