206827088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{16301}}^1$

素因数の和:16383

約数の個数: 40

約数和(自身を含む): 438654216

約数和(自身を除く): 231827128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 16301, 32602, 65204, 130408, 211913, 260816, 423826, 847652, 994361, 1695304, 1988722, 3390608, 3977444, 7954888, 12926693, 15909776, 25853386, 51706772, 103413544, 206827088]

約数ペア:

[(1, 206827088), (2, 103413544), (4, 51706772), (8, 25853386), (13, 15909776), (16, 12926693), (26, 7954888), (52, 3977444), (61, 3390608), (104, 1988722), (122, 1695304), (208, 994361), (244, 847652), (488, 423826), (793, 260816), (976, 211913), (1586, 130408), (3172, 65204), (6344, 32602), (12688, 16301)]