214920372

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{778697}}^1$

素因数の和:778727

約数の個数: 24

約数和(自身を含む): 523285056

約数和(自身を除く): 308364684

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 778697, 1557394, 2336091, 3114788, 4672182, 9344364, 17910031, 35820062, 53730093, 71640124, 107460186, 214920372]

約数ペア:

[(1, 214920372), (2, 107460186), (3, 71640124), (4, 53730093), (6, 35820062), (12, 17910031), (23, 9344364), (46, 4672182), (69, 3114788), (92, 2336091), (138, 1557394), (276, 778697)]