197346786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{361441}}^1$

素因数の和:361466

約数の個数: 32

約数和(自身を含む): 485778048

約数和(自身を除く): 288431262

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 361441, 722882, 1084323, 2168646, 2530087, 4698733, 5060174, 7590261, 9397466, 14096199, 15180522, 28192398, 32891131, 65782262, 98673393, 197346786]

約数ペア:

[(1, 197346786), (2, 98673393), (3, 65782262), (6, 32891131), (7, 28192398), (13, 15180522), (14, 14096199), (21, 9397466), (26, 7590261), (39, 5060174), (42, 4698733), (78, 2530087), (91, 2168646), (182, 1084323), (273, 722882), (546, 361441)]