201534893

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 243675000

約数和(自身を除く): 42140107

約数列:

[1, 7, 37, 49, 89, 259, 623, 1249, 1813, 3293, 4361, 8743, 23051, 46213, 61201, 111161, 161357, 323491, 778127, 2264437, 4112957, 5446889, 28790699, 201534893]

約数ペア:

[(1, 201534893), (7, 28790699), (37, 5446889), (49, 4112957), (89, 2264437), (259, 778127), (623, 323491), (1249, 161357), (1813, 111161), (3293, 61201), (4361, 46213), (8743, 23051)]