201876680

素因数分解:

$2^3\times 5^1\times {\mathrm{773}}^1\times {\mathrm{6529}}^1$

素因数の和:7313

約数の個数: 32

約数和(自身を含む): 454879800

約数和(自身を除く): 253003120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 773, 1546, 3092, 3865, 6184, 6529, 7730, 13058, 15460, 26116, 30920, 32645, 52232, 65290, 130580, 261160, 5046917, 10093834, 20187668, 25234585, 40375336, 50469170, 100938340, 201876680]

約数ペア:

[(1, 201876680), (2, 100938340), (4, 50469170), (5, 40375336), (8, 25234585), (10, 20187668), (20, 10093834), (40, 5046917), (773, 261160), (1546, 130580), (3092, 65290), (3865, 52232), (6184, 32645), (6529, 30920), (7730, 26116), (13058, 15460)]