201043678

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{13619}}^1$

素因数の和:13704

約数の個数: 24

約数和(自身を含む): 336931560

約数和(自身を除く): 135887882

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 7381, 13619, 14762, 27238, 149809, 299618, 830759, 1647899, 1661518, 3295798, 9138349, 18276698, 100521839, 201043678]

約数ペア:

[(1, 201043678), (2, 100521839), (11, 18276698), (22, 9138349), (61, 3295798), (121, 1661518), (122, 1647899), (242, 830759), (671, 299618), (1342, 149809), (7381, 27238), (13619, 14762)]