201129420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{15887}}^1$

素因数の和:16110

約数の個数: 48

約数和(自身を含む): 565867008

約数和(自身を除く): 364737588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 15887, 31774, 47661, 63548, 79435, 95322, 158870, 190644, 238305, 317740, 476610, 953220, 3352157, 6704314, 10056471, 13408628, 16760785, 20112942, 33521570, 40225884, 50282355, 67043140, 100564710, 201129420]

約数ペア:

[(1, 201129420), (2, 100564710), (3, 67043140), (4, 50282355), (5, 40225884), (6, 33521570), (10, 20112942), (12, 16760785), (15, 13408628), (20, 10056471), (30, 6704314), (60, 3352157), (211, 953220), (422, 476610), (633, 317740), (844, 238305), (1055, 190644), (1266, 158870), (2110, 95322), (2532, 79435), (3165, 63548), (4220, 47661), (6330, 31774), (12660, 15887)]