199400068

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{15583}}^1$

素因数の和:16051

約数の個数: 24

約数和(自身を含む): 399698432

約数和(自身を除く): 200298364

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 3199, 6398, 12796, 15583, 31166, 62332, 109081, 218162, 436324, 7121431, 14242862, 28485724, 49850017, 99700034, 199400068]

約数ペア:

[(1, 199400068), (2, 99700034), (4, 49850017), (7, 28485724), (14, 14242862), (28, 7121431), (457, 436324), (914, 218162), (1828, 109081), (3199, 62332), (6398, 31166), (12796, 15583)]