214933785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{8297}}^1$

素因数の和:8473

約数の個数: 32

約数和(自身を含む): 377592192

約数和(自身を除く): 162658407

約数列:

[1, 3, 5, 11, 15, 33, 55, 157, 165, 471, 785, 1727, 2355, 5181, 8297, 8635, 24891, 25905, 41485, 91267, 124455, 273801, 456335, 1302629, 1369005, 3907887, 6513145, 14328919, 19539435, 42986757, 71644595, 214933785]

約数ペア:

[(1, 214933785), (3, 71644595), (5, 42986757), (11, 19539435), (15, 14328919), (33, 6513145), (55, 3907887), (157, 1369005), (165, 1302629), (471, 456335), (785, 273801), (1727, 124455), (2355, 91267), (5181, 41485), (8297, 25905), (8635, 24891)]