212664486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{3559}}^1$

素因数の和:4020

約数の個数: 32

約数和(自身を含む): 444971520

約数和(自身を除く): 232307034

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 433, 866, 1299, 2598, 3559, 7118, 9959, 10677, 19918, 21354, 29877, 59754, 81857, 163714, 245571, 491142, 1541047, 3082094, 4623141, 9246282, 35444081, 70888162, 106332243, 212664486]

約数ペア:

[(1, 212664486), (2, 106332243), (3, 70888162), (6, 35444081), (23, 9246282), (46, 4623141), (69, 3082094), (138, 1541047), (433, 491142), (866, 245571), (1299, 163714), (2598, 81857), (3559, 59754), (7118, 29877), (9959, 21354), (10677, 19918)]