202144450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1459}}^1$

素因数の和:1651

約数の個数: 48

約数和(自身を含む): 400822560

約数和(自身を除く): 198678110

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 163, 170, 326, 425, 815, 850, 1459, 1630, 2771, 2918, 4075, 5542, 7295, 8150, 13855, 14590, 24803, 27710, 36475, 49606, 69275, 72950, 124015, 138550, 237817, 248030, 475634, 620075, 1189085, 1240150, 2378170, 4042889, 5945425, 8085778, 11890850, 20214445, 40428890, 101072225, 202144450]

約数ペア:

[(1, 202144450), (2, 101072225), (5, 40428890), (10, 20214445), (17, 11890850), (25, 8085778), (34, 5945425), (50, 4042889), (85, 2378170), (163, 1240150), (170, 1189085), (326, 620075), (425, 475634), (815, 248030), (850, 237817), (1459, 138550), (1630, 124015), (2771, 72950), (2918, 69275), (4075, 49606), (5542, 36475), (7295, 27710), (8150, 24803), (13855, 14590)]