202436780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111229}}^1$

素因数の和:111258

約数の個数: 48

約数和(自身を含む): 523225920

約数和(自身を除く): 320789140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 111229, 222458, 444916, 556145, 778603, 1112290, 1445977, 1557206, 2224580, 2891954, 3114412, 3893015, 5783908, 7229885, 7786030, 10121839, 14459770, 15572060, 20243678, 28919540, 40487356, 50609195, 101218390, 202436780]

約数ペア:

[(1, 202436780), (2, 101218390), (4, 50609195), (5, 40487356), (7, 28919540), (10, 20243678), (13, 15572060), (14, 14459770), (20, 10121839), (26, 7786030), (28, 7229885), (35, 5783908), (52, 3893015), (65, 3114412), (70, 2891954), (91, 2224580), (130, 1557206), (140, 1445977), (182, 1112290), (260, 778603), (364, 556145), (455, 444916), (910, 222458), (1820, 111229)]