202335380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{778213}}^1$

素因数の和:778235

約数の個数: 24

約数和(自身を含む): 457589832

約数和(自身を除く): 255254452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 778213, 1556426, 3112852, 3891065, 7782130, 10116769, 15564260, 20233538, 40467076, 50583845, 101167690, 202335380]

約数ペア:

[(1, 202335380), (2, 101167690), (4, 50583845), (5, 40467076), (10, 20233538), (13, 15564260), (20, 10116769), (26, 7782130), (52, 3891065), (65, 3112852), (130, 1556426), (260, 778213)]