202115416

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 401863680

約数和(自身を除く): 199748264

約数列:

[1, 2, 4, 8, 47, 67, 71, 94, 113, 134, 142, 188, 226, 268, 284, 376, 452, 536, 568, 904, 3149, 3337, 4757, 5311, 6298, 6674, 7571, 8023, 9514, 10622, 12596, 13348, 15142, 16046, 19028, 21244, 25192, 26696, 30284, 32092, 38056, 42488, 60568, 64184, 223579, 355837, 377081, 447158, 537541, 711674, 754162, 894316, 1075082, 1423348, 1508324, 1788632, 2150164, 2846696, 3016648, 4300328, 25264427, 50528854, 101057708, 202115416]

約数ペア:

[(1, 202115416), (2, 101057708), (4, 50528854), (8, 25264427), (47, 4300328), (67, 3016648), (71, 2846696), (94, 2150164), (113, 1788632), (134, 1508324), (142, 1423348), (188, 1075082), (226, 894316), (268, 754162), (284, 711674), (376, 537541), (452, 447158), (536, 377081), (568, 355837), (904, 223579), (3149, 64184), (3337, 60568), (4757, 42488), (5311, 38056), (6298, 32092), (6674, 30284), (7571, 26696), (8023, 25192), (9514, 21244), (10622, 19028), (12596, 16046), (13348, 15142)]