205498152

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{32069}}^1$

素因数の和:32170

約数の個数: 48

約数和(自身を含む): 562828500

約数和(自身を除く): 357330348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 32069, 64138, 96207, 128276, 192414, 256552, 288621, 384828, 577242, 769656, 1154484, 2308968, 2854141, 5708282, 8562423, 11416564, 17124846, 22833128, 25687269, 34249692, 51374538, 68499384, 102749076, 205498152]

約数ペア:

[(1, 205498152), (2, 102749076), (3, 68499384), (4, 51374538), (6, 34249692), (8, 25687269), (9, 22833128), (12, 17124846), (18, 11416564), (24, 8562423), (36, 5708282), (72, 2854141), (89, 2308968), (178, 1154484), (267, 769656), (356, 577242), (534, 384828), (712, 288621), (801, 256552), (1068, 192414), (1602, 128276), (2136, 96207), (3204, 64138), (6408, 32069)]