200720796

素因数分解:

$2^2\times 3^1\times {\mathrm{829}}^1\times {\mathrm{20177}}^1$

素因数の和:21013

約数の個数: 24

約数和(自身を含む): 468936720

約数和(自身を除く): 268215924

約数列:

[1, 2, 3, 4, 6, 12, 829, 1658, 2487, 3316, 4974, 9948, 20177, 40354, 60531, 80708, 121062, 242124, 16726733, 33453466, 50180199, 66906932, 100360398, 200720796]

約数ペア:

[(1, 200720796), (2, 100360398), (3, 66906932), (4, 50180199), (6, 33453466), (12, 16726733), (829, 242124), (1658, 121062), (2487, 80708), (3316, 60531), (4974, 40354), (9948, 20177)]