201969800

素因数分解:

$2^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{6047}}^1$

素因数の和:6230

約数の個数: 48

約数和(自身を含む): 472469760

約数和(自身を除く): 270499960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 167, 200, 334, 668, 835, 1336, 1670, 3340, 4175, 6047, 6680, 8350, 12094, 16700, 24188, 30235, 33400, 48376, 60470, 120940, 151175, 241880, 302350, 604700, 1009849, 1209400, 2019698, 4039396, 5049245, 8078792, 10098490, 20196980, 25246225, 40393960, 50492450, 100984900, 201969800]

約数ペア:

[(1, 201969800), (2, 100984900), (4, 50492450), (5, 40393960), (8, 25246225), (10, 20196980), (20, 10098490), (25, 8078792), (40, 5049245), (50, 4039396), (100, 2019698), (167, 1209400), (200, 1009849), (334, 604700), (668, 302350), (835, 241880), (1336, 151175), (1670, 120940), (3340, 60470), (4175, 48376), (6047, 33400), (6680, 30235), (8350, 24188), (12094, 16700)]