222492394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2819}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 368179200

約数和(自身を除く): 145686806

約数列:

[1, 2, 19, 31, 38, 62, 67, 134, 589, 1178, 1273, 2077, 2546, 2819, 4154, 5638, 39463, 53561, 78926, 87389, 107122, 174778, 188873, 377746, 1660391, 3320782, 3588587, 5855063, 7177174, 11710126, 111246197, 222492394]

約数ペア:

[(1, 222492394), (2, 111246197), (19, 11710126), (31, 7177174), (38, 5855063), (62, 3588587), (67, 3320782), (134, 1660391), (589, 377746), (1178, 188873), (1273, 174778), (2077, 107122), (2546, 87389), (2819, 78926), (4154, 53561), (5638, 39463)]