203487388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{3863}}^1$

素因数の和:4893

約数の個数: 24

約数和(自身を含む): 383973408

約数和(自身を除く): 180486020

約数列:

[1, 2, 4, 13, 26, 52, 1013, 2026, 3863, 4052, 7726, 13169, 15452, 26338, 50219, 52676, 100438, 200876, 3913219, 7826438, 15652876, 50871847, 101743694, 203487388]

約数ペア:

[(1, 203487388), (2, 101743694), (4, 50871847), (13, 15652876), (26, 7826438), (52, 3913219), (1013, 200876), (2026, 100438), (3863, 52676), (4052, 50219), (7726, 26338), (13169, 15452)]