228055198

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{440261}}^1$

素因数の和:440307

約数の個数: 16

約数和(自身を含む): 401518944

約数和(自身を除く): 173463746

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 440261, 880522, 3081827, 6163654, 16289657, 32579314, 114027599, 228055198]

約数ペア:

[(1, 228055198), (2, 114027599), (7, 32579314), (14, 16289657), (37, 6163654), (74, 3081827), (259, 880522), (518, 440261)]