210312848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{773209}}^1$

素因数の和:773234

約数の個数: 20

約数和(自身を含む): 431451180

約数和(自身を除く): 221138332

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 773209, 1546418, 3092836, 6185672, 12371344, 13144553, 26289106, 52578212, 105156424, 210312848]

約数ペア:

[(1, 210312848), (2, 105156424), (4, 52578212), (8, 26289106), (16, 13144553), (17, 12371344), (34, 6185672), (68, 3092836), (136, 1546418), (272, 773209)]