213888152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{15269}}^1$

素因数の和:15395

約数の個数: 32

約数和(自身を含む): 428781600

約数和(自身を除く): 214893448

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 7004, 14008, 15269, 30538, 61076, 122152, 259573, 519146, 1038292, 1572707, 2076584, 3145414, 6290828, 12581656, 26736019, 53472038, 106944076, 213888152]

約数ペア:

[(1, 213888152), (2, 106944076), (4, 53472038), (8, 26736019), (17, 12581656), (34, 6290828), (68, 3145414), (103, 2076584), (136, 1572707), (206, 1038292), (412, 519146), (824, 259573), (1751, 122152), (3502, 61076), (7004, 30538), (14008, 15269)]