201309563

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3517}}^1$

素因数の和:3591

約数の個数: 32

約数和(自身を含む): 269506944

約数和(自身を除く): 68197381

約数列:

[1, 7, 13, 17, 37, 91, 119, 221, 259, 481, 629, 1547, 3367, 3517, 4403, 8177, 24619, 45721, 57239, 59789, 130129, 320047, 418523, 777257, 910903, 1691677, 2212193, 5440799, 11841739, 15485351, 28758509, 201309563]

約数ペア:

[(1, 201309563), (7, 28758509), (13, 15485351), (17, 11841739), (37, 5440799), (91, 2212193), (119, 1691677), (221, 910903), (259, 777257), (481, 418523), (629, 320047), (1547, 130129), (3367, 59789), (3517, 57239), (4403, 45721), (8177, 24619)]