220197132

素因数分解:

$2^2\times 3^2\times {\mathrm{439}}^1\times {\mathrm{13933}}^1$

素因数の和:14382

約数の個数: 36

約数和(自身を含む): 557917360

約数和(自身を除く): 337720228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439, 878, 1317, 1756, 2634, 3951, 5268, 7902, 13933, 15804, 27866, 41799, 55732, 83598, 125397, 167196, 250794, 501588, 6116587, 12233174, 18349761, 24466348, 36699522, 55049283, 73399044, 110098566, 220197132]

約数ペア:

[(1, 220197132), (2, 110098566), (3, 73399044), (4, 55049283), (6, 36699522), (9, 24466348), (12, 18349761), (18, 12233174), (36, 6116587), (439, 501588), (878, 250794), (1317, 167196), (1756, 125397), (2634, 83598), (3951, 55732), (5268, 41799), (7902, 27866), (13933, 15804)]