221827116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{377257}}^1$

素因数の和:377278

約数の個数: 36

約数和(自身を含む): 602103768

約数和(自身を除く): 380276652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 377257, 754514, 1131771, 1509028, 2263542, 2640799, 4527084, 5281598, 7922397, 10563196, 15844794, 18485593, 31689588, 36971186, 55456779, 73942372, 110913558, 221827116]

約数ペア:

[(1, 221827116), (2, 110913558), (3, 73942372), (4, 55456779), (6, 36971186), (7, 31689588), (12, 18485593), (14, 15844794), (21, 10563196), (28, 7922397), (42, 5281598), (49, 4527084), (84, 2640799), (98, 2263542), (147, 1509028), (196, 1131771), (294, 754514), (588, 377257)]