201398864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{6793}}^1$

素因数の和:6927

約数の個数: 40

約数和(自身を含む): 417015720

約数和(自身を除く): 215616856

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 3706, 6793, 7412, 13586, 14824, 27172, 29648, 54344, 108688, 115481, 230962, 461924, 740437, 923848, 1480874, 1847696, 2961748, 5923496, 11846992, 12587429, 25174858, 50349716, 100699432, 201398864]

約数ペア:

[(1, 201398864), (2, 100699432), (4, 50349716), (8, 25174858), (16, 12587429), (17, 11846992), (34, 5923496), (68, 2961748), (109, 1847696), (136, 1480874), (218, 923848), (272, 740437), (436, 461924), (872, 230962), (1744, 115481), (1853, 108688), (3706, 54344), (6793, 29648), (7412, 27172), (13586, 14824)]