201518992

素因数分解:

$2^4\times {\mathrm{1879}}^1\times {\mathrm{6703}}^1$

素因数の和:8590

約数の個数: 20

約数和(自身を含む): 390709120

約数和(自身を除く): 189190128

約数列:

[1, 2, 4, 8, 16, 1879, 3758, 6703, 7516, 13406, 15032, 26812, 30064, 53624, 107248, 12594937, 25189874, 50379748, 100759496, 201518992]

約数ペア:

[(1, 201518992), (2, 100759496), (4, 50379748), (8, 25189874), (16, 12594937), (1879, 107248), (3758, 53624), (6703, 30064), (7516, 26812), (13406, 15032)]