213599735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{30449}}^1$

素因数の和:30538

約数の個数: 16

約数和(自身を含む): 271857600

約数和(自身を除く): 58257865

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 30449, 152245, 700327, 1857389, 3501635, 9286945, 42719947, 213599735]

約数ペア:

[(1, 213599735), (5, 42719947), (23, 9286945), (61, 3501635), (115, 1857389), (305, 700327), (1403, 152245), (7015, 30449)]