202496138

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{4373}}^1$

素因数の和:4538

約数の個数: 24

約数和(自身を含む): 331382988

約数和(自身を除く): 128886850

約数列:

[1, 2, 13, 26, 137, 169, 274, 338, 1781, 3562, 4373, 8746, 23153, 46306, 56849, 113698, 599101, 739037, 1198202, 1478074, 7788313, 15576626, 101248069, 202496138]

約数ペア:

[(1, 202496138), (2, 101248069), (13, 15576626), (26, 7788313), (137, 1478074), (169, 1198202), (274, 739037), (338, 599101), (1781, 113698), (3562, 56849), (4373, 46306), (8746, 23153)]