205031064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1220423}}^1$

素因数の和:1220439

約数の個数: 32

約数和(自身を含む): 585803520

約数和(自身を除く): 380772456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1220423, 2440846, 3661269, 4881692, 7322538, 8542961, 9763384, 14645076, 17085922, 25628883, 29290152, 34171844, 51257766, 68343688, 102515532, 205031064]

約数ペア:

[(1, 205031064), (2, 102515532), (3, 68343688), (4, 51257766), (6, 34171844), (7, 29290152), (8, 25628883), (12, 17085922), (14, 14645076), (21, 9763384), (24, 8542961), (28, 7322538), (42, 4881692), (56, 3661269), (84, 2440846), (168, 1220423)]