201439986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{15493}}^1$

素因数の和:15706

約数の個数: 32

約数和(自身を含む): 441764928

約数和(自身を除く): 240324942

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 197, 394, 591, 1182, 2167, 4334, 6501, 13002, 15493, 30986, 46479, 92958, 170423, 340846, 511269, 1022538, 3052121, 6104242, 9156363, 18312726, 33573331, 67146662, 100719993, 201439986]

約数ペア:

[(1, 201439986), (2, 100719993), (3, 67146662), (6, 33573331), (11, 18312726), (22, 9156363), (33, 6104242), (66, 3052121), (197, 1022538), (394, 511269), (591, 340846), (1182, 170423), (2167, 92958), (4334, 46479), (6501, 30986), (13002, 15493)]