201543152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1171}}^1$

素因数の和:1557

約数の個数: 40

約数和(自身を含む): 404593152

約数和(自身を除く): 203050000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 347, 496, 694, 1171, 1388, 2342, 2776, 4684, 5552, 9368, 10757, 18736, 21514, 36301, 43028, 72602, 86056, 145204, 172112, 290408, 406337, 580816, 812674, 1625348, 3250696, 6501392, 12596447, 25192894, 50385788, 100771576, 201543152]

約数ペア:

[(1, 201543152), (2, 100771576), (4, 50385788), (8, 25192894), (16, 12596447), (31, 6501392), (62, 3250696), (124, 1625348), (248, 812674), (347, 580816), (496, 406337), (694, 290408), (1171, 172112), (1388, 145204), (2342, 86056), (2776, 72602), (4684, 43028), (5552, 36301), (9368, 21514), (10757, 18736)]