200830605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12911}}^1$

素因数の和:12997

約数の個数: 32

約数和(自身を含む): 345835008

約数和(自身を除く): 145004403

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 3111, 5185, 12911, 15555, 38733, 64555, 193665, 219487, 658461, 787571, 1097435, 2362713, 3292305, 3937855, 11813565, 13388707, 40166121, 66943535, 200830605]

約数ペア:

[(1, 200830605), (3, 66943535), (5, 40166121), (15, 13388707), (17, 11813565), (51, 3937855), (61, 3292305), (85, 2362713), (183, 1097435), (255, 787571), (305, 658461), (915, 219487), (1037, 193665), (3111, 64555), (5185, 38733), (12911, 15555)]