222398072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{2111}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 449729280

約数和(自身を除く): 227331208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1013, 2026, 2111, 4052, 4222, 8104, 8444, 13169, 16888, 26338, 27443, 52676, 54886, 105352, 109772, 219544, 2138443, 4276886, 8553772, 17107544, 27799759, 55599518, 111199036, 222398072]

約数ペア:

[(1, 222398072), (2, 111199036), (4, 55599518), (8, 27799759), (13, 17107544), (26, 8553772), (52, 4276886), (104, 2138443), (1013, 219544), (2026, 109772), (2111, 105352), (4052, 54886), (4222, 52676), (8104, 27443), (8444, 26338), (13169, 16888)]