207529345

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 268837632

約数和(自身を除く): 61308287

約数列:

[1, 5, 23, 31, 115, 155, 529, 713, 2531, 2645, 3565, 12655, 16399, 58213, 78461, 81995, 291065, 392305, 1338899, 1804603, 6694495, 9023015, 41505869, 207529345]

約数ペア:

[(1, 207529345), (5, 41505869), (23, 9023015), (31, 6694495), (115, 1804603), (155, 1338899), (529, 392305), (713, 291065), (2531, 81995), (2645, 78461), (3565, 58213), (12655, 16399)]