205756860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83641}}^1$

素因数の和:83694

約数の個数: 48

約数和(自身を含む): 590177952

約数和(自身を除く): 384421092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 83641, 167282, 250923, 334564, 418205, 501846, 836410, 1003692, 1254615, 1672820, 2509230, 3429281, 5018460, 6858562, 10287843, 13717124, 17146405, 20575686, 34292810, 41151372, 51439215, 68585620, 102878430, 205756860]

約数ペア:

[(1, 205756860), (2, 102878430), (3, 68585620), (4, 51439215), (5, 41151372), (6, 34292810), (10, 20575686), (12, 17146405), (15, 13717124), (20, 10287843), (30, 6858562), (41, 5018460), (60, 3429281), (82, 2509230), (123, 1672820), (164, 1254615), (205, 1003692), (246, 836410), (410, 501846), (492, 418205), (615, 334564), (820, 250923), (1230, 167282), (2460, 83641)]