201734840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{219277}}^1$

素因数の和:219311

約数の個数: 32

約数和(自身を含む): 473640480

約数和(自身を除く): 271905640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 219277, 438554, 877108, 1096385, 1754216, 2192770, 4385540, 5043371, 8771080, 10086742, 20173484, 25216855, 40346968, 50433710, 100867420, 201734840]

約数ペア:

[(1, 201734840), (2, 100867420), (4, 50433710), (5, 40346968), (8, 25216855), (10, 20173484), (20, 10086742), (23, 8771080), (40, 5043371), (46, 4385540), (92, 2192770), (115, 1754216), (184, 1096385), (230, 877108), (460, 438554), (920, 219277)]