201217415

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1619}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 285534720

約数和(自身を除く): 84317305

約数列:

[1, 5, 7, 35, 53, 67, 265, 335, 371, 469, 1619, 1855, 2345, 3551, 8095, 11333, 17755, 24857, 56665, 85807, 108473, 124285, 429035, 542365, 600649, 759311, 3003245, 3796555, 5749069, 28745345, 40243483, 201217415]

約数ペア:

[(1, 201217415), (5, 40243483), (7, 28745345), (35, 5749069), (53, 3796555), (67, 3003245), (265, 759311), (335, 600649), (371, 542365), (469, 429035), (1619, 124285), (1855, 108473), (2345, 85807), (3551, 56665), (8095, 24857), (11333, 17755)]