213777652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1579}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 434790720

約数和(自身を除く): 221013068

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 181, 187, 362, 374, 724, 748, 1579, 1991, 3077, 3158, 3982, 6154, 6316, 7964, 12308, 17369, 26843, 33847, 34738, 53686, 67694, 69476, 107372, 135388, 285799, 295273, 571598, 590546, 1143196, 1181092, 3143789, 4858583, 6287578, 9717166, 12575156, 19434332, 53444413, 106888826, 213777652]

約数ペア:

[(1, 213777652), (2, 106888826), (4, 53444413), (11, 19434332), (17, 12575156), (22, 9717166), (34, 6287578), (44, 4858583), (68, 3143789), (181, 1181092), (187, 1143196), (362, 590546), (374, 571598), (724, 295273), (748, 285799), (1579, 135388), (1991, 107372), (3077, 69476), (3158, 67694), (3982, 53686), (6154, 34738), (6316, 33847), (7964, 26843), (12308, 17369)]