198978984

素因数分解:

$2^3\times 3^3\times {\mathrm{921199}}^1$

素因数の和:921214

約数の個数: 32

約数和(自身を含む): 552720000

約数和(自身を除く): 353741016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 921199, 1842398, 2763597, 3684796, 5527194, 7369592, 8290791, 11054388, 16581582, 22108776, 24872373, 33163164, 49744746, 66326328, 99489492, 198978984]

約数ペア:

[(1, 198978984), (2, 99489492), (3, 66326328), (4, 49744746), (6, 33163164), (8, 24872373), (9, 22108776), (12, 16581582), (18, 11054388), (24, 8290791), (27, 7369592), (36, 5527194), (54, 3684796), (72, 2763597), (108, 1842398), (216, 921199)]