201342639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 291251200

約数和(自身を除く): 89908561

約数列:

[1, 3, 19, 57, 61, 79, 183, 237, 733, 1159, 1501, 2199, 3477, 4503, 4819, 13927, 14457, 41781, 44713, 57907, 91561, 134139, 173721, 274683, 849547, 1100233, 2548641, 3300699, 3532327, 10596981, 67114213, 201342639]

約数ペア:

[(1, 201342639), (3, 67114213), (19, 10596981), (57, 3532327), (61, 3300699), (79, 2548641), (183, 1100233), (237, 849547), (733, 274683), (1159, 173721), (1501, 134139), (2199, 91561), (3477, 57907), (4503, 44713), (4819, 41781), (13927, 14457)]