219611951330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1\times {\mathrm{815401}}^1$

素因数の和:816602

約数の個数: 32

約数和(自身を含む): 412841294208

約数和(自身を除く): 193229342878

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1171, 2342, 5855, 11710, 26933, 53866, 134665, 269330, 815401, 1630802, 4077005, 8154010, 18754223, 37508446, 93771115, 187542230, 954834571, 1909669142, 4774172855, 9548345710, 21961195133, 43922390266, 109805975665, 219611951330]

約数ペア:

[(1, 219611951330), (2, 109805975665), (5, 43922390266), (10, 21961195133), (23, 9548345710), (46, 4774172855), (115, 1909669142), (230, 954834571), (1171, 187542230), (2342, 93771115), (5855, 37508446), (11710, 18754223), (26933, 8154010), (53866, 4077005), (134665, 1630802), (269330, 815401)]