227538766

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{30493}}^1$

素因数の和:30556

約数の個数: 32

約数和(自身を含む): 430331328

約数和(自身を除く): 202792562

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 30493, 60986, 213451, 396409, 426902, 792818, 1250213, 2500426, 2774863, 5549726, 8751491, 16252769, 17502982, 32505538, 113769383, 227538766]

約数ペア:

[(1, 227538766), (2, 113769383), (7, 32505538), (13, 17502982), (14, 16252769), (26, 8751491), (41, 5549726), (82, 2774863), (91, 2500426), (182, 1250213), (287, 792818), (533, 426902), (574, 396409), (1066, 213451), (3731, 60986), (7462, 30493)]