202585155

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 352235520

約数和(自身を除く): 149650365

約数列:

[1, 3, 5, 15, 29, 31, 83, 87, 93, 145, 155, 181, 249, 415, 435, 465, 543, 899, 905, 1245, 2407, 2573, 2697, 2715, 4495, 5249, 5611, 7221, 7719, 12035, 12865, 13485, 15023, 15747, 16833, 26245, 28055, 36105, 38595, 45069, 74617, 75115, 78735, 84165, 162719, 223851, 225345, 373085, 435667, 465713, 488157, 813595, 1119255, 1307001, 1397139, 2178335, 2328565, 2440785, 6535005, 6985695, 13505677, 40517031, 67528385, 202585155]

約数ペア:

[(1, 202585155), (3, 67528385), (5, 40517031), (15, 13505677), (29, 6985695), (31, 6535005), (83, 2440785), (87, 2328565), (93, 2178335), (145, 1397139), (155, 1307001), (181, 1119255), (249, 813595), (415, 488157), (435, 465713), (465, 435667), (543, 373085), (899, 225345), (905, 223851), (1245, 162719), (2407, 84165), (2573, 78735), (2697, 75115), (2715, 74617), (4495, 45069), (5249, 38595), (5611, 36105), (7221, 28055), (7719, 26245), (12035, 16833), (12865, 15747), (13485, 15023)]