208033166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13451}}^1$

素因数の和:13520

約数の個数: 32

約数和(自身を含む): 368046720

約数和(自身を除く): 160013554

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 7733, 13451, 15466, 26902, 147961, 255569, 295922, 497687, 511138, 995374, 2811259, 5474557, 5622518, 9456053, 10949114, 18912106, 104016583, 208033166]

約数ペア:

[(1, 208033166), (2, 104016583), (11, 18912106), (19, 10949114), (22, 9456053), (37, 5622518), (38, 5474557), (74, 2811259), (209, 995374), (407, 511138), (418, 497687), (703, 295922), (814, 255569), (1406, 147961), (7733, 26902), (13451, 15466)]