220197986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{6317}}^1$

素因数の和:6949

約数の個数: 16

約数和(自身を含む): 342309240

約数和(自身を除く): 122111254

約数列:

[1, 2, 29, 58, 601, 1202, 6317, 12634, 17429, 34858, 183193, 366386, 3796517, 7593034, 110098993, 220197986]

約数ペア:

[(1, 220197986), (2, 110098993), (29, 7593034), (58, 3796517), (601, 366386), (1202, 183193), (6317, 34858), (12634, 17429)]