194180948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{86843}}^1$

素因数の和:86903

約数の個数: 24

約数和(自身を含む): 374471328

約数和(自身を除く): 180290380

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 86843, 173686, 347372, 1128959, 2257918, 3734249, 4515836, 7468498, 14936996, 48545237, 97090474, 194180948]

約数ペア:

[(1, 194180948), (2, 97090474), (4, 48545237), (13, 14936996), (26, 7468498), (43, 4515836), (52, 3734249), (86, 2257918), (172, 1128959), (559, 347372), (1118, 173686), (2236, 86843)]