201060470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81401}}^1$

素因数の和:81440

約数の個数: 32

約数和(自身を含む): 410266080

約数和(自身を除く): 209205610

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 81401, 162802, 407005, 814010, 1058213, 1546619, 2116426, 3093238, 5291065, 7733095, 10582130, 15466190, 20106047, 40212094, 100530235, 201060470]

約数ペア:

[(1, 201060470), (2, 100530235), (5, 40212094), (10, 20106047), (13, 15466190), (19, 10582130), (26, 7733095), (38, 5291065), (65, 3093238), (95, 2116426), (130, 1546619), (190, 1058213), (247, 814010), (494, 407005), (1235, 162802), (2470, 81401)]