201397328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{36913}}^1$

素因数の和:36963

約数の個数: 40

約数和(自身を含む): 439424256

約数和(自身を除く): 238026928

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 36913, 73826, 147652, 295304, 406043, 590608, 812086, 1144303, 1624172, 2288606, 3248344, 4577212, 6496688, 9154424, 12587333, 18308848, 25174666, 50349332, 100698664, 201397328]

約数ペア:

[(1, 201397328), (2, 100698664), (4, 50349332), (8, 25174666), (11, 18308848), (16, 12587333), (22, 9154424), (31, 6496688), (44, 4577212), (62, 3248344), (88, 2288606), (124, 1624172), (176, 1144303), (248, 812086), (341, 590608), (496, 406043), (682, 295304), (1364, 147652), (2728, 73826), (5456, 36913)]