201799682018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{61561831}}^1$

素因数の和:61561993

約数の個数: 16

約数和(自身を含む): 332433892800

約数和(自身を除く): 130634210782

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 61561831, 123123662, 677180141, 1354360282, 9172712819, 18345425638, 100899841009, 201799682018]

約数ペア:

[(1, 201799682018), (2, 100899841009), (11, 18345425638), (22, 9172712819), (149, 1354360282), (298, 677180141), (1639, 123123662), (3278, 61561831)]