213865746

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{48761}}^1$

素因数の和:48826

約数の個数: 32

約数和(自身を含む): 463434048

約数和(自身を除く): 249568302

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 48761, 97522, 146283, 292566, 828937, 1657874, 2096723, 2486811, 4193446, 4973622, 6290169, 12580338, 35644291, 71288582, 106932873, 213865746]

約数ペア:

[(1, 213865746), (2, 106932873), (3, 71288582), (6, 35644291), (17, 12580338), (34, 6290169), (43, 4973622), (51, 4193446), (86, 2486811), (102, 2096723), (129, 1657874), (258, 828937), (731, 292566), (1462, 146283), (2193, 97522), (4386, 48761)]