204047206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 338826240

約数和(自身を除く): 134779034

約数列:

[1, 2, 11, 22, 151, 239, 257, 302, 478, 514, 1661, 2629, 2827, 3322, 5258, 5654, 36089, 38807, 61423, 72178, 77614, 122846, 396979, 426877, 675653, 793958, 853754, 1351306, 9274873, 18549746, 102023603, 204047206]

約数ペア:

[(1, 204047206), (2, 102023603), (11, 18549746), (22, 9274873), (151, 1351306), (239, 853754), (257, 793958), (302, 675653), (478, 426877), (514, 396979), (1661, 122846), (2629, 77614), (2827, 72178), (3322, 61423), (5258, 38807), (5654, 36089)]