209764848

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2311}}^1$

素因数の和:2414

約数の個数: 80

約数和(自身を含む): 568788992

約数和(自身を除く): 359024144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 732, 744, 976, 1464, 1488, 1891, 2311, 2928, 3782, 4622, 5673, 6933, 7564, 9244, 11346, 13866, 15128, 18488, 22692, 27732, 30256, 36976, 45384, 55464, 71641, 90768, 110928, 140971, 143282, 214923, 281942, 286564, 422913, 429846, 563884, 573128, 845826, 859692, 1127768, 1146256, 1691652, 1719384, 2255536, 3383304, 3438768, 4370101, 6766608, 8740202, 13110303, 17480404, 26220606, 34960808, 52441212, 69921616, 104882424, 209764848]

約数ペア:

[(1, 209764848), (2, 104882424), (3, 69921616), (4, 52441212), (6, 34960808), (8, 26220606), (12, 17480404), (16, 13110303), (24, 8740202), (31, 6766608), (48, 4370101), (61, 3438768), (62, 3383304), (93, 2255536), (122, 1719384), (124, 1691652), (183, 1146256), (186, 1127768), (244, 859692), (248, 845826), (366, 573128), (372, 563884), (488, 429846), (496, 422913), (732, 286564), (744, 281942), (976, 214923), (1464, 143282), (1488, 140971), (1891, 110928), (2311, 90768), (2928, 71641), (3782, 55464), (4622, 45384), (5673, 36976), (6933, 30256), (7564, 27732), (9244, 22692), (11346, 18488), (13866, 15128)]