203450830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59663}}^1$

素因数の和:59712

約数の個数: 32

約数和(自身を含む): 412397568

約数和(自身を除く): 208946738

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 59663, 119326, 298315, 596630, 656293, 1312586, 1849553, 3281465, 3699106, 6562930, 9247765, 18495530, 20345083, 40690166, 101725415, 203450830]

約数ペア:

[(1, 203450830), (2, 101725415), (5, 40690166), (10, 20345083), (11, 18495530), (22, 9247765), (31, 6562930), (55, 3699106), (62, 3281465), (110, 1849553), (155, 1312586), (310, 656293), (341, 596630), (682, 298315), (1705, 119326), (3410, 59663)]