201176020

素因数分解:

$2^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{12163}}^1$

素因数の和:12999

約数の個数: 24

約数和(自身を含む): 423015264

約数和(自身を除く): 221839244

約数列:

[1, 2, 4, 5, 10, 20, 827, 1654, 3308, 4135, 8270, 12163, 16540, 24326, 48652, 60815, 121630, 243260, 10058801, 20117602, 40235204, 50294005, 100588010, 201176020]

約数ペア:

[(1, 201176020), (2, 100588010), (4, 50294005), (5, 40235204), (10, 20117602), (20, 10058801), (827, 243260), (1654, 121630), (3308, 60815), (4135, 48652), (8270, 24326), (12163, 16540)]