201758576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1381}}^1$

素因数の和:1809

約数の個数: 40

約数和(自身を含む): 409226784

約数和(自身を除く): 207468208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 397, 794, 1381, 1588, 2762, 3176, 5524, 6352, 9131, 11048, 18262, 22096, 31763, 36524, 63526, 73048, 127052, 146096, 254104, 508208, 548257, 1096514, 2193028, 4386056, 8772112, 12609911, 25219822, 50439644, 100879288, 201758576]

約数ペア:

[(1, 201758576), (2, 100879288), (4, 50439644), (8, 25219822), (16, 12609911), (23, 8772112), (46, 4386056), (92, 2193028), (184, 1096514), (368, 548257), (397, 508208), (794, 254104), (1381, 146096), (1588, 127052), (2762, 73048), (3176, 63526), (5524, 36524), (6352, 31763), (9131, 22096), (11048, 18262)]