205079190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{52183}}^1$

素因数の和:52324

約数の個数: 32

約数和(自身を含む): 495956736

約数和(自身を除く): 290877546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 52183, 104366, 156549, 260915, 313098, 521830, 782745, 1565490, 6835973, 13671946, 20507919, 34179865, 41015838, 68359730, 102539595, 205079190]

約数ペア:

[(1, 205079190), (2, 102539595), (3, 68359730), (5, 41015838), (6, 34179865), (10, 20507919), (15, 13671946), (30, 6835973), (131, 1565490), (262, 782745), (393, 521830), (655, 313098), (786, 260915), (1310, 156549), (1965, 104366), (3930, 52183)]