201274682

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 349721472

約数和(自身を除く): 148446790

約数列:

[1, 2, 7, 14, 163, 193, 326, 386, 457, 914, 1141, 1351, 2282, 2702, 3199, 6398, 31459, 62918, 74491, 88201, 148982, 176402, 220213, 440426, 521437, 617407, 1042874, 1234814, 14376763, 28753526, 100637341, 201274682]

約数ペア:

[(1, 201274682), (2, 100637341), (7, 28753526), (14, 14376763), (163, 1234814), (193, 1042874), (326, 617407), (386, 521437), (457, 440426), (914, 220213), (1141, 176402), (1351, 148982), (2282, 88201), (2702, 74491), (3199, 62918), (6398, 31459)]