227898788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{11443}}^1$

素因数の和:11843

約数の個数: 24

約数和(自身を含む): 430660608

約数和(自身を除く): 202761820

約数列:

[1, 2, 4, 13, 26, 52, 383, 766, 1532, 4979, 9958, 11443, 19916, 22886, 45772, 148759, 297518, 595036, 4382669, 8765338, 17530676, 56974697, 113949394, 227898788]

約数ペア:

[(1, 227898788), (2, 113949394), (4, 56974697), (13, 17530676), (26, 8765338), (52, 4382669), (383, 595036), (766, 297518), (1532, 148759), (4979, 45772), (9958, 22886), (11443, 19916)]