207355970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{9311}}^1$

素因数の和:9466

約数の個数: 32

約数和(自身を含む): 398255616

約数和(自身を除く): 190899646

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4454, 9311, 11135, 18622, 22270, 46555, 93110, 158287, 316574, 791435, 1219741, 1582870, 2439482, 6098705, 12197410, 20735597, 41471194, 103677985, 207355970]

約数ペア:

[(1, 207355970), (2, 103677985), (5, 41471194), (10, 20735597), (17, 12197410), (34, 6098705), (85, 2439482), (131, 1582870), (170, 1219741), (262, 791435), (655, 316574), (1310, 158287), (2227, 93110), (4454, 46555), (9311, 22270), (11135, 18622)]