206837770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{2339}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 384134400

約数和(自身を除く): 177296630

約数列:

[1, 2, 5, 10, 37, 74, 185, 239, 370, 478, 1195, 2339, 2390, 4678, 8843, 11695, 17686, 23390, 44215, 86543, 88430, 173086, 432715, 559021, 865430, 1118042, 2795105, 5590210, 20683777, 41367554, 103418885, 206837770]

約数ペア:

[(1, 206837770), (2, 103418885), (5, 41367554), (10, 20683777), (37, 5590210), (74, 2795105), (185, 1118042), (239, 865430), (370, 559021), (478, 432715), (1195, 173086), (2339, 88430), (2390, 86543), (4678, 44215), (8843, 23390), (11695, 17686)]