201617580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{26459}}^1$

素因数の和:26598

約数の個数: 48

約数和(自身を含む): 568995840

約数和(自身を除く): 367378260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 26459, 52918, 79377, 105836, 132295, 158754, 264590, 317508, 396885, 529180, 793770, 1587540, 3360293, 6720586, 10080879, 13441172, 16801465, 20161758, 33602930, 40323516, 50404395, 67205860, 100808790, 201617580]

約数ペア:

[(1, 201617580), (2, 100808790), (3, 67205860), (4, 50404395), (5, 40323516), (6, 33602930), (10, 20161758), (12, 16801465), (15, 13441172), (20, 10080879), (30, 6720586), (60, 3360293), (127, 1587540), (254, 793770), (381, 529180), (508, 396885), (635, 317508), (762, 264590), (1270, 158754), (1524, 132295), (1905, 105836), (2540, 79377), (3810, 52918), (7620, 26459)]