201583905

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2539}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 331622400

約数和(自身を除く): 130038495

約数列:

[1, 3, 5, 15, 67, 79, 201, 237, 335, 395, 1005, 1185, 2539, 5293, 7617, 12695, 15879, 26465, 38085, 79395, 170113, 200581, 510339, 601743, 850565, 1002905, 2551695, 3008715, 13438927, 40316781, 67194635, 201583905]

約数ペア:

[(1, 201583905), (3, 67194635), (5, 40316781), (15, 13438927), (67, 3008715), (79, 2551695), (201, 1002905), (237, 850565), (335, 601743), (395, 510339), (1005, 200581), (1185, 170113), (2539, 79395), (5293, 38085), (7617, 26465), (12695, 15879)]