200397920

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{33851}}^1$

素因数の和:33903

約数の個数: 48

約数和(自身を含む): 486250128

約数和(自身を除く): 285852208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 33851, 67702, 135404, 169255, 270808, 338510, 541616, 677020, 1083232, 1252487, 1354040, 2504974, 2708080, 5009948, 5416160, 6262435, 10019896, 12524870, 20039792, 25049740, 40079584, 50099480, 100198960, 200397920]

約数ペア:

[(1, 200397920), (2, 100198960), (4, 50099480), (5, 40079584), (8, 25049740), (10, 20039792), (16, 12524870), (20, 10019896), (32, 6262435), (37, 5416160), (40, 5009948), (74, 2708080), (80, 2504974), (148, 1354040), (160, 1252487), (185, 1083232), (296, 677020), (370, 541616), (592, 338510), (740, 270808), (1184, 169255), (1480, 135404), (2960, 67702), (5920, 33851)]