193766973

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 275788800

約数和(自身を除く): 82021827

約数列:

[1, 3, 23, 69, 89, 139, 227, 267, 417, 681, 2047, 3197, 5221, 6141, 9591, 12371, 15663, 20203, 31553, 37113, 60609, 94659, 284533, 464669, 725719, 853599, 1394007, 2177157, 2808217, 8424651, 64588991, 193766973]

約数ペア:

[(1, 193766973), (3, 64588991), (23, 8424651), (69, 2808217), (89, 2177157), (139, 1394007), (227, 853599), (267, 725719), (417, 464669), (681, 284533), (2047, 94659), (3197, 60609), (5221, 37113), (6141, 31553), (9591, 20203), (12371, 15663)]