201364200176

素因数分解:

$2^4\times {\mathrm{20177}}^1\times {\mathrm{623743}}^1$

素因数の和:643928

約数の個数: 20

約数和(自身を含む): 390163099392

約数和(自身を除く): 188798899216

約数列:

[1, 2, 4, 8, 16, 20177, 40354, 80708, 161416, 322832, 623743, 1247486, 2494972, 4989944, 9979888, 12585262511, 25170525022, 50341050044, 100682100088, 201364200176]

約数ペア:

[(1, 201364200176), (2, 100682100088), (4, 50341050044), (8, 25170525022), (16, 12585262511), (20177, 9979888), (40354, 4989944), (80708, 2494972), (161416, 1247486), (322832, 623743)]