218110147190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2789}}^1\times {\mathrm{4391}}^1$

素因数の和:7337

約数の個数: 64

約数和(自身を含む): 426133975680

約数和(自身を除く): 208023828490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 2789, 3562, 4391, 5578, 8782, 8905, 13945, 17810, 21955, 27890, 36257, 43910, 57083, 72514, 114166, 181285, 285415, 362570, 382093, 570830, 601567, 764186, 1203134, 1910465, 3007835, 3820930, 4967209, 6015670, 7820371, 9934418, 12246499, 15640742, 24492998, 24836045, 39101855, 49672090, 61232495, 78203710, 122464990, 159204487, 318408974, 796022435, 1592044870, 1677770363, 3355540726, 8388851815, 16777703630, 21811014719, 43622029438, 109055073595, 218110147190]

約数ペア:

[(1, 218110147190), (2, 109055073595), (5, 43622029438), (10, 21811014719), (13, 16777703630), (26, 8388851815), (65, 3355540726), (130, 1677770363), (137, 1592044870), (274, 796022435), (685, 318408974), (1370, 159204487), (1781, 122464990), (2789, 78203710), (3562, 61232495), (4391, 49672090), (5578, 39101855), (8782, 24836045), (8905, 24492998), (13945, 15640742), (17810, 12246499), (21955, 9934418), (27890, 7820371), (36257, 6015670), (43910, 4967209), (57083, 3820930), (72514, 3007835), (114166, 1910465), (181285, 1203134), (285415, 764186), (362570, 601567), (382093, 570830)]