186019197

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2851}}^1$

素因数の和:3113

約数の個数: 32

約数和(自身を含む): 306647040

約数和(自身を除く): 120627843

約数列:

[1, 3, 7, 13, 21, 39, 91, 239, 273, 717, 1673, 2851, 3107, 5019, 8553, 9321, 19957, 21749, 37063, 59871, 65247, 111189, 259441, 681389, 778323, 2044167, 4769723, 8858057, 14309169, 26574171, 62006399, 186019197]

約数ペア:

[(1, 186019197), (3, 62006399), (7, 26574171), (13, 14309169), (21, 8858057), (39, 4769723), (91, 2044167), (239, 778323), (273, 681389), (717, 259441), (1673, 111189), (2851, 65247), (3107, 59871), (5019, 37063), (8553, 21749), (9321, 19957)]