201494415

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{827}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 332259840

約数和(自身を除く): 130765425

約数列:

[1, 3, 5, 15, 37, 111, 185, 439, 555, 827, 1317, 2195, 2481, 4135, 6585, 12405, 16243, 30599, 48729, 81215, 91797, 152995, 243645, 363053, 458985, 1089159, 1815265, 5445795, 13432961, 40298883, 67164805, 201494415]

約数ペア:

[(1, 201494415), (3, 67164805), (5, 40298883), (15, 13432961), (37, 5445795), (111, 1815265), (185, 1089159), (439, 458985), (555, 363053), (827, 243645), (1317, 152995), (2195, 91797), (2481, 81215), (4135, 48729), (6585, 30599), (12405, 16243)]