208094200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{24197}}^1$

素因数の和:24256

約数の個数: 48

約数和(自身を含む): 495091080

約数和(自身を除く): 286996880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 4300, 8600, 24197, 48394, 96788, 120985, 193576, 241970, 483940, 604925, 967880, 1040471, 1209850, 2080942, 2419700, 4161884, 4839400, 5202355, 8323768, 10404710, 20809420, 26011775, 41618840, 52023550, 104047100, 208094200]

約数ペア:

[(1, 208094200), (2, 104047100), (4, 52023550), (5, 41618840), (8, 26011775), (10, 20809420), (20, 10404710), (25, 8323768), (40, 5202355), (43, 4839400), (50, 4161884), (86, 2419700), (100, 2080942), (172, 1209850), (200, 1040471), (215, 967880), (344, 604925), (430, 483940), (860, 241970), (1075, 193576), (1720, 120985), (2150, 96788), (4300, 48394), (8600, 24197)]