200503960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263821}}^1$

素因数の和:263851

約数の個数: 32

約数和(自身を含む): 474879600

約数和(自身を除く): 274375640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 263821, 527642, 1055284, 1319105, 2110568, 2638210, 5012599, 5276420, 10025198, 10552840, 20050396, 25062995, 40100792, 50125990, 100251980, 200503960]

約数ペア:

[(1, 200503960), (2, 100251980), (4, 50125990), (5, 40100792), (8, 25062995), (10, 20050396), (19, 10552840), (20, 10025198), (38, 5276420), (40, 5012599), (76, 2638210), (95, 2110568), (152, 1319105), (190, 1055284), (380, 527642), (760, 263821)]