249167156

素因数分解:

$2^2\times 7^2\times {\mathrm{271}}^1\times {\mathrm{4691}}^1$

素因数の和:4980

約数の個数: 36

約数和(自身を含む): 509213376

約数和(自身を除く): 260046220

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 271, 542, 1084, 1897, 3794, 4691, 7588, 9382, 13279, 18764, 26558, 32837, 53116, 65674, 131348, 229859, 459718, 919436, 1271261, 2542522, 5085044, 8898827, 17797654, 35595308, 62291789, 124583578, 249167156]

約数ペア:

[(1, 249167156), (2, 124583578), (4, 62291789), (7, 35595308), (14, 17797654), (28, 8898827), (49, 5085044), (98, 2542522), (196, 1271261), (271, 919436), (542, 459718), (1084, 229859), (1897, 131348), (3794, 65674), (4691, 53116), (7588, 32837), (9382, 26558), (13279, 18764)]