204430870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{49499}}^1$

素因数の和:49572

約数の個数: 32

約数和(自身を含む): 427680000

約数和(自身を除く): 223249130

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 49499, 98998, 247495, 346493, 494990, 692986, 1732465, 2920441, 3464930, 5840882, 14602205, 20443087, 29204410, 40886174, 102215435, 204430870]

約数ペア:

[(1, 204430870), (2, 102215435), (5, 40886174), (7, 29204410), (10, 20443087), (14, 14602205), (35, 5840882), (59, 3464930), (70, 2920441), (118, 1732465), (295, 692986), (413, 494990), (590, 346493), (826, 247495), (2065, 98998), (4130, 49499)]