206527456

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3413}}^1$

素因数の和:3515

約数の個数: 48

約数和(自身を含む): 426722688

約数和(自身を除く): 220195232

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 122, 124, 244, 248, 488, 496, 976, 992, 1891, 1952, 3413, 3782, 6826, 7564, 13652, 15128, 27304, 30256, 54608, 60512, 105803, 109216, 208193, 211606, 416386, 423212, 832772, 846424, 1665544, 1692848, 3331088, 3385696, 6453983, 6662176, 12907966, 25815932, 51631864, 103263728, 206527456]

約数ペア:

[(1, 206527456), (2, 103263728), (4, 51631864), (8, 25815932), (16, 12907966), (31, 6662176), (32, 6453983), (61, 3385696), (62, 3331088), (122, 1692848), (124, 1665544), (244, 846424), (248, 832772), (488, 423212), (496, 416386), (976, 211606), (992, 208193), (1891, 109216), (1952, 105803), (3413, 60512), (3782, 54608), (6826, 30256), (7564, 27304), (13652, 15128)]