195901156780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1924751}}^1$

素因数の和:1925494

約数の個数: 48

約数和(自身を含む): 470809737216

約数和(自身を除く): 274908580436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 727, 1454, 2908, 3635, 5089, 7270, 10178, 14540, 20356, 25445, 50890, 101780, 1924751, 3849502, 7699004, 9623755, 13473257, 19247510, 26946514, 38495020, 53893028, 67366285, 134732570, 269465140, 1399293977, 2798587954, 5597175908, 6996469885, 9795057839, 13992939770, 19590115678, 27985879540, 39180231356, 48975289195, 97950578390, 195901156780]

約数ペア:

[(1, 195901156780), (2, 97950578390), (4, 48975289195), (5, 39180231356), (7, 27985879540), (10, 19590115678), (14, 13992939770), (20, 9795057839), (28, 6996469885), (35, 5597175908), (70, 2798587954), (140, 1399293977), (727, 269465140), (1454, 134732570), (2908, 67366285), (3635, 53893028), (5089, 38495020), (7270, 26946514), (10178, 19247510), (14540, 13473257), (20356, 9623755), (25445, 7699004), (50890, 3849502), (101780, 1924751)]