200107310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{6781}}^1$

素因数の和:7028

約数の個数: 32

約数和(自身を含む): 389666592

約数和(自身を除く): 189559282

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2951, 5902, 6781, 13562, 14755, 29510, 33905, 67810, 88153, 176306, 440765, 881530, 1539287, 3078574, 7696435, 15392870, 20010731, 40021462, 100053655, 200107310]

約数ペア:

[(1, 200107310), (2, 100053655), (5, 40021462), (10, 20010731), (13, 15392870), (26, 7696435), (65, 3078574), (130, 1539287), (227, 881530), (454, 440765), (1135, 176306), (2270, 88153), (2951, 67810), (5902, 33905), (6781, 29510), (13562, 14755)]