201131344

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{91757}}^1$

素因数の和:91902

約数の個数: 20

約数和(自身を含む): 392540724

約数和(自身を除く): 191409380

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 91757, 183514, 367028, 734056, 1468112, 12570709, 25141418, 50282836, 100565672, 201131344]

約数ペア:

[(1, 201131344), (2, 100565672), (4, 50282836), (8, 25141418), (16, 12570709), (137, 1468112), (274, 734056), (548, 367028), (1096, 183514), (2192, 91757)]