200119280

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{34267}}^1$

素因数の和:34353

約数の個数: 40

約数和(自身を含む): 471664752

約数和(自身を除く): 271545472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 34267, 68534, 137068, 171335, 274136, 342670, 548272, 685340, 1370680, 2501491, 2741360, 5002982, 10005964, 12507455, 20011928, 25014910, 40023856, 50029820, 100059640, 200119280]

約数ペア:

[(1, 200119280), (2, 100059640), (4, 50029820), (5, 40023856), (8, 25014910), (10, 20011928), (16, 12507455), (20, 10005964), (40, 5002982), (73, 2741360), (80, 2501491), (146, 1370680), (292, 685340), (365, 548272), (584, 342670), (730, 274136), (1168, 171335), (1460, 137068), (2920, 68534), (5840, 34267)]