199886444

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{8747}}^1$

素因数の和:8977

約数の個数: 24

約数和(自身を含む): 363741840

約数和(自身を除く): 163855396

約数列:

[1, 2, 4, 29, 58, 116, 197, 394, 788, 5713, 8747, 11426, 17494, 22852, 34988, 253663, 507326, 1014652, 1723159, 3446318, 6892636, 49971611, 99943222, 199886444]

約数ペア:

[(1, 199886444), (2, 99943222), (4, 49971611), (29, 6892636), (58, 3446318), (116, 1723159), (197, 1014652), (394, 507326), (788, 253663), (5713, 34988), (8747, 22852), (11426, 17494)]