204749157095

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{13219}}^1$

素因数の和:13596

約数の個数: 64

約数和(自身を含む): 298253352960

約数和(自身を除く): 93504195865

約数列:

[1, 5, 7, 23, 35, 71, 115, 161, 271, 355, 497, 805, 1355, 1633, 1897, 2485, 6233, 8165, 9485, 11431, 13219, 19241, 31165, 43631, 57155, 66095, 92533, 96205, 134687, 218155, 304037, 442543, 462665, 673435, 938549, 1520185, 2128259, 2212715, 3097801, 3582349, 4692745, 6569843, 10641295, 15489005, 17911745, 21586627, 25076443, 32849215, 82394027, 107933135, 125382215, 151106389, 254346779, 411970135, 576758189, 755531945, 1271733895, 1780427453, 2883790945, 5849975917, 8902137265, 29249879585, 40949831419, 204749157095]

約数ペア:

[(1, 204749157095), (5, 40949831419), (7, 29249879585), (23, 8902137265), (35, 5849975917), (71, 2883790945), (115, 1780427453), (161, 1271733895), (271, 755531945), (355, 576758189), (497, 411970135), (805, 254346779), (1355, 151106389), (1633, 125382215), (1897, 107933135), (2485, 82394027), (6233, 32849215), (8165, 25076443), (9485, 21586627), (11431, 17911745), (13219, 15489005), (19241, 10641295), (31165, 6569843), (43631, 4692745), (57155, 3582349), (66095, 3097801), (92533, 2212715), (96205, 2128259), (134687, 1520185), (218155, 938549), (304037, 673435), (442543, 462665)]