213096246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{7933}}^1$

素因数の和:7997

約数の個数: 48

約数和(自身を含む): 481181232

約数和(自身を除く): 268084986

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 726, 814, 1221, 2442, 4477, 7933, 8954, 13431, 15866, 23799, 26862, 47598, 87263, 174526, 261789, 293521, 523578, 587042, 880563, 959893, 1761126, 1919786, 2879679, 3228731, 5759358, 6457462, 9686193, 19372386, 35516041, 71032082, 106548123, 213096246]

約数ペア:

[(1, 213096246), (2, 106548123), (3, 71032082), (6, 35516041), (11, 19372386), (22, 9686193), (33, 6457462), (37, 5759358), (66, 3228731), (74, 2879679), (111, 1919786), (121, 1761126), (222, 959893), (242, 880563), (363, 587042), (407, 523578), (726, 293521), (814, 261789), (1221, 174526), (2442, 87263), (4477, 47598), (7933, 26862), (8954, 23799), (13431, 15866)]