207831730

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{284701}}^1$

素因数の和:284781

約数の個数: 16

約数和(自身を含む): 379223064

約数和(自身を除く): 171391334

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 284701, 569402, 1423505, 2847010, 20783173, 41566346, 103915865, 207831730]

約数ペア:

[(1, 207831730), (2, 103915865), (5, 41566346), (10, 20783173), (73, 2847010), (146, 1423505), (365, 569402), (730, 284701)]