205053316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{135977}}^1$

素因数の和:136023

約数の個数: 24

約数和(自身を含む): 399775320

約数和(自身を除く): 194722004

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 135977, 271954, 543908, 1767701, 3535402, 3943333, 7070804, 7886666, 15773332, 51263329, 102526658, 205053316]

約数ペア:

[(1, 205053316), (2, 102526658), (4, 51263329), (13, 15773332), (26, 7886666), (29, 7070804), (52, 3943333), (58, 3535402), (116, 1767701), (377, 543908), (754, 271954), (1508, 135977)]