210009131504

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{571}}^1\times {\mathrm{87403}}^1$

素因数の和:88245

約数の個数: 40

約数和(自身を含む): 409159800192

約数和(自身を除く): 199150668688

約数列:

[1, 2, 4, 8, 16, 263, 526, 571, 1052, 1142, 2104, 2284, 4208, 4568, 9136, 87403, 150173, 174806, 300346, 349612, 600692, 699224, 1201384, 1398448, 2402768, 22986989, 45973978, 49907113, 91947956, 99814226, 183895912, 199628452, 367791824, 399256904, 798513808, 13125570719, 26251141438, 52502282876, 105004565752, 210009131504]

約数ペア:

[(1, 210009131504), (2, 105004565752), (4, 52502282876), (8, 26251141438), (16, 13125570719), (263, 798513808), (526, 399256904), (571, 367791824), (1052, 199628452), (1142, 183895912), (2104, 99814226), (2284, 91947956), (4208, 49907113), (4568, 45973978), (9136, 22986989), (87403, 2402768), (150173, 1398448), (174806, 1201384), (300346, 699224), (349612, 600692)]