193957236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{489791}}^1$

素因数の和:489812

約数の個数: 36

約数和(自身を含む): 534852864

約数和(自身を除く): 340895628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 489791, 979582, 1469373, 1959164, 2938746, 4408119, 5387701, 5877492, 8816238, 10775402, 16163103, 17632476, 21550804, 32326206, 48489309, 64652412, 96978618, 193957236]

約数ペア:

[(1, 193957236), (2, 96978618), (3, 64652412), (4, 48489309), (6, 32326206), (9, 21550804), (11, 17632476), (12, 16163103), (18, 10775402), (22, 8816238), (33, 5877492), (36, 5387701), (44, 4408119), (66, 2938746), (99, 1959164), (132, 1469373), (198, 979582), (396, 489791)]