211314614

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{709}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 369768000

約数和(自身を除く): 158453386

約数列:

[1, 2, 7, 14, 61, 122, 349, 427, 698, 709, 854, 1418, 2443, 4886, 4963, 9926, 21289, 42578, 43249, 86498, 149023, 247441, 298046, 302743, 494882, 605486, 1732087, 3464174, 15093901, 30187802, 105657307, 211314614]

約数ペア:

[(1, 211314614), (2, 105657307), (7, 30187802), (14, 15093901), (61, 3464174), (122, 1732087), (349, 605486), (427, 494882), (698, 302743), (709, 298046), (854, 247441), (1418, 149023), (2443, 86498), (4886, 43249), (4963, 42578), (9926, 21289)]