203585990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{11131}}^1$

素因数の和:11228

約数の個数: 32

約数和(自身を含む): 384721920

約数和(自身を除く): 181135930

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 9145, 11131, 18290, 22262, 55655, 111310, 345061, 656729, 690122, 1313458, 1725305, 3283645, 3450610, 6567290, 20358599, 40717198, 101792995, 203585990]

約数ペア:

[(1, 203585990), (2, 101792995), (5, 40717198), (10, 20358599), (31, 6567290), (59, 3450610), (62, 3283645), (118, 1725305), (155, 1313458), (295, 690122), (310, 656729), (590, 345061), (1829, 111310), (3658, 55655), (9145, 22262), (11131, 18290)]