220710906

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{104801}}^1$

素因数の和:104828

約数の個数: 40

約数和(自身を含む): 532603764

約数和(自身を除く): 311892858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 104801, 209602, 314403, 628806, 943209, 1362413, 1886418, 2724826, 2829627, 4087239, 5659254, 8174478, 8488881, 12261717, 16977762, 24523434, 36785151, 73570302, 110355453, 220710906]

約数ペア:

[(1, 220710906), (2, 110355453), (3, 73570302), (6, 36785151), (9, 24523434), (13, 16977762), (18, 12261717), (26, 8488881), (27, 8174478), (39, 5659254), (54, 4087239), (78, 2829627), (81, 2724826), (117, 1886418), (162, 1362413), (234, 943209), (351, 628806), (702, 314403), (1053, 209602), (2106, 104801)]