201799664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{3617}}^1$

素因数の和:3953

約数の個数: 40

約数和(自身を含む): 427994928

約数和(自身を除く): 226195264

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 317, 634, 1268, 2536, 3487, 3617, 5072, 6974, 7234, 13948, 14468, 27896, 28936, 39787, 55792, 57872, 79574, 159148, 318296, 636592, 1146589, 2293178, 4586356, 9172712, 12612479, 18345424, 25224958, 50449916, 100899832, 201799664]

約数ペア:

[(1, 201799664), (2, 100899832), (4, 50449916), (8, 25224958), (11, 18345424), (16, 12612479), (22, 9172712), (44, 4586356), (88, 2293178), (176, 1146589), (317, 636592), (634, 318296), (1268, 159148), (2536, 79574), (3487, 57872), (3617, 55792), (5072, 39787), (6974, 28936), (7234, 27896), (13948, 14468)]