210547908

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5099}}^1$

素因数の和:5177

約数の個数: 72

約数和(自身を含む): 564345600

約数和(自身を除く): 353797692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 2294, 3441, 4588, 5099, 6882, 10198, 10323, 13764, 15297, 20396, 20646, 30594, 41292, 45891, 61188, 91782, 158069, 183564, 188663, 316138, 377326, 474207, 565989, 632276, 754652, 948414, 1131978, 1422621, 1697967, 1896828, 2263956, 2845242, 3395934, 5690484, 5848553, 6791868, 11697106, 17545659, 23394212, 35091318, 52636977, 70182636, 105273954, 210547908]

約数ペア:

[(1, 210547908), (2, 105273954), (3, 70182636), (4, 52636977), (6, 35091318), (9, 23394212), (12, 17545659), (18, 11697106), (31, 6791868), (36, 5848553), (37, 5690484), (62, 3395934), (74, 2845242), (93, 2263956), (111, 1896828), (124, 1697967), (148, 1422621), (186, 1131978), (222, 948414), (279, 754652), (333, 632276), (372, 565989), (444, 474207), (558, 377326), (666, 316138), (1116, 188663), (1147, 183564), (1332, 158069), (2294, 91782), (3441, 61188), (4588, 45891), (5099, 41292), (6882, 30594), (10198, 20646), (10323, 20396), (13764, 15297)]