200840010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30851}}^1$

素因数の和:30899

約数の個数: 64

約数和(自身を含む): 568664064

約数和(自身を除く): 367824054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 30851, 61702, 92553, 154255, 185106, 215957, 308510, 431914, 462765, 647871, 925530, 956381, 1079785, 1295742, 1912762, 2159570, 2869143, 3239355, 4781905, 5738286, 6478710, 6694667, 9563810, 13389334, 14345715, 20084001, 28691430, 33473335, 40168002, 66946670, 100420005, 200840010]

約数ペア:

[(1, 200840010), (2, 100420005), (3, 66946670), (5, 40168002), (6, 33473335), (7, 28691430), (10, 20084001), (14, 14345715), (15, 13389334), (21, 9563810), (30, 6694667), (31, 6478710), (35, 5738286), (42, 4781905), (62, 3239355), (70, 2869143), (93, 2159570), (105, 1912762), (155, 1295742), (186, 1079785), (210, 956381), (217, 925530), (310, 647871), (434, 462765), (465, 431914), (651, 308510), (930, 215957), (1085, 185106), (1302, 154255), (2170, 92553), (3255, 61702), (6510, 30851)]