220170426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{1831}}^1$

素因数の和:2259

約数の個数: 48

約数和(自身を含む): 513766080

約数和(自身を除く): 293595654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 409, 818, 1227, 1831, 2454, 2863, 3662, 5493, 5726, 8589, 10986, 12817, 17178, 20041, 25634, 38451, 40082, 60123, 76902, 89719, 120246, 179438, 269157, 538314, 748879, 1497758, 2246637, 4493274, 5242153, 10484306, 15726459, 31452918, 36695071, 73390142, 110085213, 220170426]

約数ペア:

[(1, 220170426), (2, 110085213), (3, 73390142), (6, 36695071), (7, 31452918), (14, 15726459), (21, 10484306), (42, 5242153), (49, 4493274), (98, 2246637), (147, 1497758), (294, 748879), (409, 538314), (818, 269157), (1227, 179438), (1831, 120246), (2454, 89719), (2863, 76902), (3662, 60123), (5493, 40082), (5726, 38451), (8589, 25634), (10986, 20041), (12817, 17178)]