201858495

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2441}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 334065600

約数和(自身を除く): 132207105

約数列:

[1, 3, 5, 15, 37, 111, 149, 185, 447, 555, 745, 2235, 2441, 5513, 7323, 12205, 16539, 27565, 36615, 82695, 90317, 270951, 363709, 451585, 1091127, 1354755, 1818545, 5455635, 13457233, 40371699, 67286165, 201858495]

約数ペア:

[(1, 201858495), (3, 67286165), (5, 40371699), (15, 13457233), (37, 5455635), (111, 1818545), (149, 1354755), (185, 1091127), (447, 451585), (555, 363709), (745, 270951), (2235, 90317), (2441, 82695), (5513, 36615), (7323, 27565), (12205, 16539)]