216176021908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{1137553}}^1$

素因数の和:1138192

約数の個数: 48

約数和(自身を含む): 472421625984

約数和(自身を除く): 256245604076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 617, 1234, 2468, 4319, 6787, 8638, 13574, 17276, 27148, 47509, 95018, 190036, 1137553, 2275106, 4550212, 7962871, 12513083, 15925742, 25026166, 31851484, 50052332, 87591581, 175183162, 350366324, 701870201, 1403740402, 2807480804, 4913091407, 7720572211, 9826182814, 15441144422, 19652365628, 30882288844, 54044005477, 108088010954, 216176021908]

約数ペア:

[(1, 216176021908), (2, 108088010954), (4, 54044005477), (7, 30882288844), (11, 19652365628), (14, 15441144422), (22, 9826182814), (28, 7720572211), (44, 4913091407), (77, 2807480804), (154, 1403740402), (308, 701870201), (617, 350366324), (1234, 175183162), (2468, 87591581), (4319, 50052332), (6787, 31851484), (8638, 25026166), (13574, 15925742), (17276, 12513083), (27148, 7962871), (47509, 4550212), (95018, 2275106), (190036, 1137553)]