208840830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{632851}}^1$

素因数の和:632872

約数の個数: 32

約数和(自身を含む): 546784128

約数和(自身を除く): 337943298

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 632851, 1265702, 1898553, 3164255, 3797106, 6328510, 6961361, 9492765, 13922722, 18985530, 20884083, 34806805, 41768166, 69613610, 104420415, 208840830]

約数ペア:

[(1, 208840830), (2, 104420415), (3, 69613610), (5, 41768166), (6, 34806805), (10, 20884083), (11, 18985530), (15, 13922722), (22, 9492765), (30, 6961361), (33, 6328510), (55, 3797106), (66, 3164255), (110, 1898553), (165, 1265702), (330, 632851)]