195939184

素因数分解:

$2^4\times 7^1\times {\mathrm{1749457}}^1$

素因数の和:1749472

約数の個数: 20

約数和(自身を含む): 433865584

約数和(自身を除く): 237926400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1749457, 3498914, 6997828, 12246199, 13995656, 24492398, 27991312, 48984796, 97969592, 195939184]

約数ペア:

[(1, 195939184), (2, 97969592), (4, 48984796), (7, 27991312), (8, 24492398), (14, 13995656), (16, 12246199), (28, 6997828), (56, 3498914), (112, 1749457)]