201540766

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{7541}}^1$

素因数の和:7656

約数の個数: 32

約数和(自身を含む): 364912128

約数和(自身を除く): 163371362

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 166, 322, 581, 1162, 1909, 3818, 7541, 13363, 15082, 26726, 52787, 105574, 173443, 346886, 625903, 1214101, 1251806, 2428202, 4381321, 8762642, 14395769, 28791538, 100770383, 201540766]

約数ペア:

[(1, 201540766), (2, 100770383), (7, 28791538), (14, 14395769), (23, 8762642), (46, 4381321), (83, 2428202), (161, 1251806), (166, 1214101), (322, 625903), (581, 346886), (1162, 173443), (1909, 105574), (3818, 52787), (7541, 26726), (13363, 15082)]