202420904

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{212627}}^1$

素因数の和:212657

約数の個数: 32

約数和(自身を含む): 459276480

約数和(自身を除く): 256855576

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 212627, 425254, 850508, 1488389, 1701016, 2976778, 3614659, 5953556, 7229318, 11907112, 14458636, 25302613, 28917272, 50605226, 101210452, 202420904]

約数ペア:

[(1, 202420904), (2, 101210452), (4, 50605226), (7, 28917272), (8, 25302613), (14, 14458636), (17, 11907112), (28, 7229318), (34, 5953556), (56, 3614659), (68, 2976778), (119, 1701016), (136, 1488389), (238, 850508), (476, 425254), (952, 212627)]