201964720

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{34583}}^1$

素因数の和:34669

約数の個数: 40

約数和(自身を含む): 476014176

約数和(自身を除く): 274049456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 34583, 69166, 138332, 172915, 276664, 345830, 553328, 691660, 1383320, 2524559, 2766640, 5049118, 10098236, 12622795, 20196472, 25245590, 40392944, 50491180, 100982360, 201964720]

約数ペア:

[(1, 201964720), (2, 100982360), (4, 50491180), (5, 40392944), (8, 25245590), (10, 20196472), (16, 12622795), (20, 10098236), (40, 5049118), (73, 2766640), (80, 2524559), (146, 1383320), (292, 691660), (365, 553328), (584, 345830), (730, 276664), (1168, 172915), (1460, 138332), (2920, 69166), (5840, 34583)]