187828796

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{2113}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 334553184

約数和(自身を除く): 146724388

約数列:

[1, 2, 4, 71, 142, 284, 313, 626, 1252, 2113, 4226, 8452, 22223, 44446, 88892, 150023, 300046, 600092, 661369, 1322738, 2645476, 46957199, 93914398, 187828796]

約数ペア:

[(1, 187828796), (2, 93914398), (4, 46957199), (71, 2645476), (142, 1322738), (284, 661369), (313, 600092), (626, 300046), (1252, 150023), (2113, 88892), (4226, 44446), (8452, 22223)]