208035386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7457}}^1$

素因数の和:7538

約数の個数: 32

約数和(自身を含む): 357089040

約数和(自身を除く): 149053654

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 377, 481, 754, 962, 1073, 2146, 7457, 13949, 14914, 27898, 96941, 193882, 216253, 275909, 432506, 551818, 2811289, 3586817, 5622578, 7173634, 8001361, 16002722, 104017693, 208035386]

約数ペア:

[(1, 208035386), (2, 104017693), (13, 16002722), (26, 8001361), (29, 7173634), (37, 5622578), (58, 3586817), (74, 2811289), (377, 551818), (481, 432506), (754, 275909), (962, 216253), (1073, 193882), (2146, 96941), (7457, 27898), (13949, 14914)]