200766770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51347}}^1$

素因数の和:51394

約数の個数: 32

約数和(自身を含む): 399282048

約数和(自身を除く): 198515278

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 51347, 102694, 256735, 513470, 872899, 1180981, 1745798, 2361962, 4364495, 5904905, 8728990, 11809810, 20076677, 40153354, 100383385, 200766770]

約数ペア:

[(1, 200766770), (2, 100383385), (5, 40153354), (10, 20076677), (17, 11809810), (23, 8728990), (34, 5904905), (46, 4364495), (85, 2361962), (115, 1745798), (170, 1180981), (230, 872899), (391, 513470), (782, 256735), (1955, 102694), (3910, 51347)]