220744194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{19333}}^1$

素因数の和:19522

約数の個数: 32

約数和(自身を含む): 484432704

約数和(自身を除く): 263688510

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 173, 346, 519, 1038, 1903, 3806, 5709, 11418, 19333, 38666, 57999, 115998, 212663, 425326, 637989, 1275978, 3344609, 6689218, 10033827, 20067654, 36790699, 73581398, 110372097, 220744194]

約数ペア:

[(1, 220744194), (2, 110372097), (3, 73581398), (6, 36790699), (11, 20067654), (22, 10033827), (33, 6689218), (66, 3344609), (173, 1275978), (346, 637989), (519, 425326), (1038, 212663), (1903, 115998), (3806, 57999), (5709, 38666), (11418, 19333)]