213770536

素因数分解:

$2^3\times 7^2\times {\mathrm{443}}^1\times {\mathrm{1231}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 467691840

約数和(自身を除く): 253921304

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 443, 886, 1231, 1772, 2462, 3101, 3544, 4924, 6202, 8617, 9848, 12404, 17234, 21707, 24808, 34468, 43414, 60319, 68936, 86828, 120638, 173656, 241276, 482552, 545333, 1090666, 2181332, 3817331, 4362664, 7634662, 15269324, 26721317, 30538648, 53442634, 106885268, 213770536]

約数ペア:

[(1, 213770536), (2, 106885268), (4, 53442634), (7, 30538648), (8, 26721317), (14, 15269324), (28, 7634662), (49, 4362664), (56, 3817331), (98, 2181332), (196, 1090666), (392, 545333), (443, 482552), (886, 241276), (1231, 173656), (1772, 120638), (2462, 86828), (3101, 68936), (3544, 60319), (4924, 43414), (6202, 34468), (8617, 24808), (9848, 21707), (12404, 17234)]