202605789

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{5569}}^1$

素因数の和:5820

約数の個数: 16

約数和(自身を含む): 275737280

約数和(自身を除く): 73131491

約数列:

[1, 3, 67, 181, 201, 543, 5569, 12127, 16707, 36381, 373123, 1007989, 1119369, 3023967, 67535263, 202605789]

約数ペア:

[(1, 202605789), (3, 67535263), (67, 3023967), (181, 1119369), (201, 1007989), (543, 373123), (5569, 36381), (12127, 16707)]