212769102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389687}}^1$

素因数の和:389712

約数の個数: 32

約数和(自身を含む): 523740672

約数和(自身を除く): 310971570

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 389687, 779374, 1169061, 2338122, 2727809, 5065931, 5455618, 8183427, 10131862, 15197793, 16366854, 30395586, 35461517, 70923034, 106384551, 212769102]

約数ペア:

[(1, 212769102), (2, 106384551), (3, 70923034), (6, 35461517), (7, 30395586), (13, 16366854), (14, 15197793), (21, 10131862), (26, 8183427), (39, 5455618), (42, 5065931), (78, 2727809), (91, 2338122), (182, 1169061), (273, 779374), (546, 389687)]