220052406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{180667}}^1$

素因数の和:180708

約数の個数: 32

約数和(自身を含む): 520323840

約数和(自身を除く): 300271434

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 180667, 361334, 542001, 1084002, 1264669, 2529338, 3794007, 5239343, 7588014, 10478686, 15718029, 31436058, 36675401, 73350802, 110026203, 220052406]

約数ペア:

[(1, 220052406), (2, 110026203), (3, 73350802), (6, 36675401), (7, 31436058), (14, 15718029), (21, 10478686), (29, 7588014), (42, 5239343), (58, 3794007), (87, 2529338), (174, 1264669), (203, 1084002), (406, 542001), (609, 361334), (1218, 180667)]