220189212

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{88643}}^1$

素因数の和:88679

約数の個数: 48

約数和(自身を含む): 595687680

約数和(自身を除く): 375498468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 88643, 177286, 265929, 354572, 531858, 797787, 1063716, 1595574, 2038789, 2393361, 3191148, 4077578, 4786722, 6116367, 8155156, 9573444, 12232734, 18349101, 24465468, 36698202, 55047303, 73396404, 110094606, 220189212]

約数ペア:

[(1, 220189212), (2, 110094606), (3, 73396404), (4, 55047303), (6, 36698202), (9, 24465468), (12, 18349101), (18, 12232734), (23, 9573444), (27, 8155156), (36, 6116367), (46, 4786722), (54, 4077578), (69, 3191148), (92, 2393361), (108, 2038789), (138, 1595574), (207, 1063716), (276, 797787), (414, 531858), (621, 354572), (828, 265929), (1242, 177286), (2484, 88643)]