213156612

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{204173}}^1$

素因数の和:204212

約数の個数: 36

約数和(自身を含む): 557395020

約数和(自身を除く): 344238408

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 204173, 408346, 612519, 816692, 1225038, 1837557, 2450076, 3675114, 5921017, 7350228, 11842034, 17763051, 23684068, 35526102, 53289153, 71052204, 106578306, 213156612]

約数ペア:

[(1, 213156612), (2, 106578306), (3, 71052204), (4, 53289153), (6, 35526102), (9, 23684068), (12, 17763051), (18, 11842034), (29, 7350228), (36, 5921017), (58, 3675114), (87, 2450076), (116, 1837557), (174, 1225038), (261, 816692), (348, 612519), (522, 408346), (1044, 204173)]