202213214

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{390373}}^1$

素因数の和:390419

約数の個数: 16

約数和(自身を含む): 356021088

約数和(自身を除く): 153807874

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 390373, 780746, 2732611, 5465222, 14443801, 28887602, 101106607, 202213214]

約数ペア:

[(1, 202213214), (2, 101106607), (7, 28887602), (14, 14443801), (37, 5465222), (74, 2732611), (259, 780746), (518, 390373)]