206868540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{65053}}^1$

素因数の和:65118

約数の個数: 48

約数和(自身を含む): 590169888

約数和(自身を除く): 383301348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 65053, 130106, 195159, 260212, 325265, 390318, 650530, 780636, 975795, 1301060, 1951590, 3447809, 3903180, 6895618, 10343427, 13791236, 17239045, 20686854, 34478090, 41373708, 51717135, 68956180, 103434270, 206868540]

約数ペア:

[(1, 206868540), (2, 103434270), (3, 68956180), (4, 51717135), (5, 41373708), (6, 34478090), (10, 20686854), (12, 17239045), (15, 13791236), (20, 10343427), (30, 6895618), (53, 3903180), (60, 3447809), (106, 1951590), (159, 1301060), (212, 975795), (265, 780636), (318, 650530), (530, 390318), (636, 325265), (795, 260212), (1060, 195159), (1590, 130106), (3180, 65053)]