200454670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53171}}^1$

素因数の和:53220

約数の個数: 32

約数和(自身を含む): 401980320

約数和(自身を除く): 201525650

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 53171, 106342, 265855, 531710, 691223, 1382446, 1541959, 3083918, 3456115, 6912230, 7709795, 15419590, 20045467, 40090934, 100227335, 200454670]

約数ペア:

[(1, 200454670), (2, 100227335), (5, 40090934), (10, 20045467), (13, 15419590), (26, 7709795), (29, 6912230), (58, 3456115), (65, 3083918), (130, 1541959), (145, 1382446), (290, 691223), (377, 531710), (754, 265855), (1885, 106342), (3770, 53171)]