200319130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{165553}}^1$

素因数の和:165582

約数の個数: 24

約数和(自身を含む): 396336276

約数和(自身を除く): 196017146

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 165553, 331106, 827765, 1655530, 1821083, 3642166, 9105415, 18210830, 20031913, 40063826, 100159565, 200319130]

約数ペア:

[(1, 200319130), (2, 100159565), (5, 40063826), (10, 20031913), (11, 18210830), (22, 9105415), (55, 3642166), (110, 1821083), (121, 1655530), (242, 827765), (605, 331106), (1210, 165553)]