201992499032

素因数分解:

$2^3\times {\mathrm{158017}}^1\times {\mathrm{159787}}^1$

素因数の和:317810

約数の個数: 16

約数和(自身を含む): 378740702760

約数和(自身を除く): 176748203728

約数列:

[1, 2, 4, 8, 158017, 159787, 316034, 319574, 632068, 639148, 1264136, 1278296, 25249062379, 50498124758, 100996249516, 201992499032]

約数ペア:

[(1, 201992499032), (2, 100996249516), (4, 50498124758), (8, 25249062379), (158017, 1278296), (159787, 1264136), (316034, 639148), (319574, 632068)]