207838404

素因数分解:

$2^2\times 3^2\times {\mathrm{439}}^1\times {\mathrm{13151}}^1$

素因数の和:13600

約数の個数: 36

約数和(自身を含む): 526606080

約数和(自身を除く): 318767676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439, 878, 1317, 1756, 2634, 3951, 5268, 7902, 13151, 15804, 26302, 39453, 52604, 78906, 118359, 157812, 236718, 473436, 5773289, 11546578, 17319867, 23093156, 34639734, 51959601, 69279468, 103919202, 207838404]

約数ペア:

[(1, 207838404), (2, 103919202), (3, 69279468), (4, 51959601), (6, 34639734), (9, 23093156), (12, 17319867), (18, 11546578), (36, 5773289), (439, 473436), (878, 236718), (1317, 157812), (1756, 118359), (2634, 78906), (3951, 52604), (5268, 39453), (7902, 26302), (13151, 15804)]