201449205

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{16519}}^1$

素因数の和:16801

約数の個数: 24

約数和(自身を含む): 350488320

約数和(自身を除く): 149039115

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 12195, 16519, 49557, 82595, 148671, 247785, 743355, 4476649, 13429947, 22383245, 40289841, 67149735, 201449205]

約数ペア:

[(1, 201449205), (3, 67149735), (5, 40289841), (9, 22383245), (15, 13429947), (45, 4476649), (271, 743355), (813, 247785), (1355, 148671), (2439, 82595), (4065, 49557), (12195, 16519)]