220139434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{36899}}^1$

素因数の和:37077

約数の個数: 16

約数和(自身を含む): 349812000

約数和(自身を除く): 129672566

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 36899, 73798, 701081, 1402162, 5793143, 11586286, 110069717, 220139434]

約数ペア:

[(1, 220139434), (2, 110069717), (19, 11586286), (38, 5793143), (157, 1402162), (314, 701081), (2983, 73798), (5966, 36899)]