211753668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{1693}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 565389440

約数和(自身を除く): 353635772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1489, 1693, 2978, 3386, 4467, 5079, 5956, 6772, 8934, 10158, 10423, 11851, 17868, 20316, 20846, 23702, 31269, 35553, 41692, 47404, 62538, 71106, 125076, 142212, 2520877, 5041754, 7562631, 10083508, 15125262, 17646139, 30250524, 35292278, 52938417, 70584556, 105876834, 211753668]

約数ペア:

[(1, 211753668), (2, 105876834), (3, 70584556), (4, 52938417), (6, 35292278), (7, 30250524), (12, 17646139), (14, 15125262), (21, 10083508), (28, 7562631), (42, 5041754), (84, 2520877), (1489, 142212), (1693, 125076), (2978, 71106), (3386, 62538), (4467, 47404), (5079, 41692), (5956, 35553), (6772, 31269), (8934, 23702), (10158, 20846), (10423, 20316), (11851, 17868)]