201112670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{23143}}^1$

素因数の和:23240

約数の個数: 32

約数和(自身を含む): 399928320

約数和(自身を除く): 198815650

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 23143, 46286, 115715, 231430, 254573, 509146, 1272865, 1828297, 2545730, 3656594, 9141485, 18282970, 20111267, 40222534, 100556335, 201112670]

約数ペア:

[(1, 201112670), (2, 100556335), (5, 40222534), (10, 20111267), (11, 18282970), (22, 9141485), (55, 3656594), (79, 2545730), (110, 1828297), (158, 1272865), (395, 509146), (790, 254573), (869, 231430), (1738, 115715), (4345, 46286), (8690, 23143)]