180979472162

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{202289}}^1$

素因数の和:202538

約数の個数: 32

約数和(自身を含む): 283257786240

約数和(自身を除く): 102278314078

約数列:

[1, 2, 43, 86, 101, 103, 202, 206, 4343, 4429, 8686, 8858, 10403, 20806, 202289, 404578, 447329, 894658, 8698427, 17396854, 20431189, 20835767, 40862378, 41671534, 878541127, 895937981, 1757082254, 1791875962, 2104412467, 4208824934, 90489736081, 180979472162]

約数ペア:

[(1, 180979472162), (2, 90489736081), (43, 4208824934), (86, 2104412467), (101, 1791875962), (103, 1757082254), (202, 895937981), (206, 878541127), (4343, 41671534), (4429, 40862378), (8686, 20835767), (8858, 20431189), (10403, 17396854), (20806, 8698427), (202289, 894658), (404578, 447329)]