205458352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{8521}}^1$

素因数の和:8677

約数の個数: 40

約数和(自身を含む): 437485392

約数和(自身を除く): 232027040

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 137, 176, 274, 548, 1096, 1507, 2192, 3014, 6028, 8521, 12056, 17042, 24112, 34084, 68168, 93731, 136336, 187462, 374924, 749848, 1167377, 1499696, 2334754, 4669508, 9339016, 12841147, 18678032, 25682294, 51364588, 102729176, 205458352]

約数ペア:

[(1, 205458352), (2, 102729176), (4, 51364588), (8, 25682294), (11, 18678032), (16, 12841147), (22, 9339016), (44, 4669508), (88, 2334754), (137, 1499696), (176, 1167377), (274, 749848), (548, 374924), (1096, 187462), (1507, 136336), (2192, 93731), (3014, 68168), (6028, 34084), (8521, 24112), (12056, 17042)]