201356986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1\times {\mathrm{3967}}^1$

素因数の和:4629

約数の個数: 16

約数和(自身を含む): 309980160

約数和(自身を除く): 108623174

約数列:

[1, 2, 41, 82, 619, 1238, 3967, 7934, 25379, 50758, 162647, 325294, 2455573, 4911146, 100678493, 201356986]

約数ペア:

[(1, 201356986), (2, 100678493), (41, 4911146), (82, 2455573), (619, 325294), (1238, 162647), (3967, 50758), (7934, 25379)]