217179708

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{13337}}^1$

素因数の和:13426

約数の個数: 48

約数和(自身を含む): 537788160

約数和(自身を除く): 320608452

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 59, 69, 92, 118, 138, 177, 236, 276, 354, 708, 1357, 2714, 4071, 5428, 8142, 13337, 16284, 26674, 40011, 53348, 80022, 160044, 306751, 613502, 786883, 920253, 1227004, 1573766, 1840506, 2360649, 3147532, 3681012, 4721298, 9442596, 18098309, 36196618, 54294927, 72393236, 108589854, 217179708]

約数ペア:

[(1, 217179708), (2, 108589854), (3, 72393236), (4, 54294927), (6, 36196618), (12, 18098309), (23, 9442596), (46, 4721298), (59, 3681012), (69, 3147532), (92, 2360649), (118, 1840506), (138, 1573766), (177, 1227004), (236, 920253), (276, 786883), (354, 613502), (708, 306751), (1357, 160044), (2714, 80022), (4071, 53348), (5428, 40011), (8142, 26674), (13337, 16284)]