201688724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{5807}}^1$

素因数の和:6287

約数の個数: 24

約数和(自身を含む): 372408960

約数和(自身を除く): 170720236

約数列:

[1, 2, 4, 19, 38, 76, 457, 914, 1828, 5807, 8683, 11614, 17366, 23228, 34732, 110333, 220666, 441332, 2653799, 5307598, 10615196, 50422181, 100844362, 201688724]

約数ペア:

[(1, 201688724), (2, 100844362), (4, 50422181), (19, 10615196), (38, 5307598), (76, 2653799), (457, 441332), (914, 220666), (1828, 110333), (5807, 34732), (8683, 23228), (11614, 17366)]