207965687410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16831}}^1\times {\mathrm{5591}}^1$

素因数の和:22459

約数の個数: 64

約数和(自身を含む): 426948931584

約数和(自身を除く): 218983244174

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 5591, 11182, 16831, 27955, 33662, 55910, 72683, 84155, 95047, 145366, 168310, 190094, 218803, 286127, 363415, 437606, 475235, 572254, 726830, 950470, 1094015, 1235611, 1430635, 2188030, 2471222, 2861270, 3719651, 6178055, 7439302, 12356110, 18598255, 37196510, 94102121, 188204242, 470510605, 941021210, 1223327573, 1599736057, 2446655146, 3199472114, 6116637865, 7998680285, 12233275730, 15997360570, 20796568741, 41593137482, 103982843705, 207965687410]

約数ペア:

[(1, 207965687410), (2, 103982843705), (5, 41593137482), (10, 20796568741), (13, 15997360570), (17, 12233275730), (26, 7998680285), (34, 6116637865), (65, 3199472114), (85, 2446655146), (130, 1599736057), (170, 1223327573), (221, 941021210), (442, 470510605), (1105, 188204242), (2210, 94102121), (5591, 37196510), (11182, 18598255), (16831, 12356110), (27955, 7439302), (33662, 6178055), (55910, 3719651), (72683, 2861270), (84155, 2471222), (95047, 2188030), (145366, 1430635), (168310, 1235611), (190094, 1094015), (218803, 950470), (286127, 726830), (363415, 572254), (437606, 475235)]