208559238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{4703}}^1$

素因数の和:5116

約数の個数: 32

約数和(自身を含む): 440294400

約数和(自身を除く): 231735162

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 389, 778, 1167, 2334, 4703, 7391, 9406, 14109, 14782, 22173, 28218, 44346, 89357, 178714, 268071, 536142, 1829467, 3658934, 5488401, 10976802, 34759873, 69519746, 104279619, 208559238]

約数ペア:

[(1, 208559238), (2, 104279619), (3, 69519746), (6, 34759873), (19, 10976802), (38, 5488401), (57, 3658934), (114, 1829467), (389, 536142), (778, 268071), (1167, 178714), (2334, 89357), (4703, 44346), (7391, 28218), (9406, 22173), (14109, 14782)]