198762312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12197}}^1$

素因数の和:12310

約数の個数: 64

約数和(自身を含む): 573793920

約数和(自身を除く): 375031608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1164, 1358, 2037, 2328, 2716, 4074, 5432, 8148, 12197, 16296, 24394, 36591, 48788, 73182, 85379, 97576, 146364, 170758, 256137, 292728, 341516, 512274, 683032, 1024548, 1183109, 2049096, 2366218, 3549327, 4732436, 7098654, 8281763, 9464872, 14197308, 16563526, 24845289, 28394616, 33127052, 49690578, 66254104, 99381156, 198762312]

約数ペア:

[(1, 198762312), (2, 99381156), (3, 66254104), (4, 49690578), (6, 33127052), (7, 28394616), (8, 24845289), (12, 16563526), (14, 14197308), (21, 9464872), (24, 8281763), (28, 7098654), (42, 4732436), (56, 3549327), (84, 2366218), (97, 2049096), (168, 1183109), (194, 1024548), (291, 683032), (388, 512274), (582, 341516), (679, 292728), (776, 256137), (1164, 170758), (1358, 146364), (2037, 97576), (2328, 85379), (2716, 73182), (4074, 48788), (5432, 36591), (8148, 24394), (12197, 16296)]