217194614

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{25391}}^1$

素因数の和:25460

約数の個数: 32

約数和(自身を含む): 409522176

約数和(自身を除く): 192327562

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 25391, 50782, 177737, 330083, 355474, 660166, 1193377, 2310581, 2386754, 4621162, 8353639, 15513901, 16707278, 31027802, 108597307, 217194614]

約数ペア:

[(1, 217194614), (2, 108597307), (7, 31027802), (13, 16707278), (14, 15513901), (26, 8353639), (47, 4621162), (91, 2386754), (94, 2310581), (182, 1193377), (329, 660166), (611, 355474), (658, 330083), (1222, 177737), (4277, 50782), (8554, 25391)]