219946572

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{103553}}^1$

素因数の和:103622

約数の個数: 36

約数和(自身を含む): 565404840

約数和(自身を除く): 345458268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 103553, 207106, 310659, 414212, 621318, 931977, 1242636, 1863954, 3727908, 6109627, 12219254, 18328881, 24438508, 36657762, 54986643, 73315524, 109973286, 219946572]

約数ペア:

[(1, 219946572), (2, 109973286), (3, 73315524), (4, 54986643), (6, 36657762), (9, 24438508), (12, 18328881), (18, 12219254), (36, 6109627), (59, 3727908), (118, 1863954), (177, 1242636), (236, 931977), (354, 621318), (531, 414212), (708, 310659), (1062, 207106), (2124, 103553)]