237716984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{11731}}^1$

素因数の和:11903

約数の個数: 32

約数和(自身を含む): 475146000

約数和(自身を除く): 237429016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 2533, 5066, 10132, 11731, 20264, 23462, 46924, 93848, 199427, 398854, 797708, 1595416, 1747919, 3495838, 6991676, 13983352, 29714623, 59429246, 118858492, 237716984]

約数ペア:

[(1, 237716984), (2, 118858492), (4, 59429246), (8, 29714623), (17, 13983352), (34, 6991676), (68, 3495838), (136, 1747919), (149, 1595416), (298, 797708), (596, 398854), (1192, 199427), (2533, 93848), (5066, 46924), (10132, 23462), (11731, 20264)]