212196530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233183}}^1$

素因数の和:233210

約数の個数: 32

約数和(自身を含む): 470098944

約数和(自身を除く): 257902414

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 233183, 466366, 1165915, 1632281, 2331830, 3031379, 3264562, 6062758, 8161405, 15156895, 16322810, 21219653, 30313790, 42439306, 106098265, 212196530]

約数ペア:

[(1, 212196530), (2, 106098265), (5, 42439306), (7, 30313790), (10, 21219653), (13, 16322810), (14, 15156895), (26, 8161405), (35, 6062758), (65, 3264562), (70, 3031379), (91, 2331830), (130, 1632281), (182, 1165915), (455, 466366), (910, 233183)]