207910664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{2927}}^1$

素因数の和:3629

約数の個数: 32

約数和(自身を含む): 420577920

約数和(自身を除く): 212667256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 683, 1366, 2732, 2927, 5464, 5854, 8879, 11708, 17758, 23416, 35516, 38051, 71032, 76102, 152204, 304408, 1999141, 3998282, 7996564, 15993128, 25988833, 51977666, 103955332, 207910664]

約数ペア:

[(1, 207910664), (2, 103955332), (4, 51977666), (8, 25988833), (13, 15993128), (26, 7996564), (52, 3998282), (104, 1999141), (683, 304408), (1366, 152204), (2732, 76102), (2927, 71032), (5464, 38051), (5854, 35516), (8879, 23416), (11708, 17758)]