201534355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 274710528

約数和(自身を除く): 73176173

約数列:

[1, 5, 11, 47, 53, 55, 235, 265, 517, 583, 1471, 2491, 2585, 2915, 7355, 12455, 16181, 27401, 69137, 77963, 80905, 137005, 345685, 389815, 760507, 857593, 3664261, 3802535, 4287965, 18321305, 40306871, 201534355]

約数ペア:

[(1, 201534355), (5, 40306871), (11, 18321305), (47, 4287965), (53, 3802535), (55, 3664261), (235, 857593), (265, 760507), (517, 389815), (583, 345685), (1471, 137005), (2491, 80905), (2585, 77963), (2915, 69137), (7355, 27401), (12455, 16181)]