206812836

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{72719}}^1$

素因数の和:72808

約数の個数: 36

約数和(自身を含む): 529401600

約数和(自身を除く): 322588764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 72719, 145438, 218157, 290876, 436314, 654471, 872628, 1308942, 2617884, 5744801, 11489602, 17234403, 22979204, 34468806, 51703209, 68937612, 103406418, 206812836]

約数ペア:

[(1, 206812836), (2, 103406418), (3, 68937612), (4, 51703209), (6, 34468806), (9, 22979204), (12, 17234403), (18, 11489602), (36, 5744801), (79, 2617884), (158, 1308942), (237, 872628), (316, 654471), (474, 436314), (711, 290876), (948, 218157), (1422, 145438), (2844, 72719)]