208889598008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{286936261}}^1$

素因数の和:286936287

約数の個数: 32

約数和(自身を含む): 482052920160

約数和(自身を除く): 273163322152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 286936261, 573872522, 1147745044, 2008553827, 2295490088, 3730171393, 4017107654, 7460342786, 8034215308, 14920685572, 16068430616, 26111199751, 29841371144, 52222399502, 104444799004, 208889598008]

約数ペア:

[(1, 208889598008), (2, 104444799004), (4, 52222399502), (7, 29841371144), (8, 26111199751), (13, 16068430616), (14, 14920685572), (26, 8034215308), (28, 7460342786), (52, 4017107654), (56, 3730171393), (91, 2295490088), (104, 2008553827), (182, 1147745044), (364, 573872522), (728, 286936261)]