201712150

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 385890480

約数和(自身を除く): 184178330

約数列:

[1, 2, 5, 10, 25, 50, 59, 101, 118, 202, 295, 505, 590, 677, 1010, 1354, 1475, 2525, 2950, 3385, 5050, 5959, 6770, 11918, 16925, 29795, 33850, 39943, 59590, 68377, 79886, 136754, 148975, 199715, 297950, 341885, 399430, 683770, 998575, 1709425, 1997150, 3418850, 4034243, 8068486, 20171215, 40342430, 100856075, 201712150]

約数ペア:

[(1, 201712150), (2, 100856075), (5, 40342430), (10, 20171215), (25, 8068486), (50, 4034243), (59, 3418850), (101, 1997150), (118, 1709425), (202, 998575), (295, 683770), (505, 399430), (590, 341885), (677, 297950), (1010, 199715), (1354, 148975), (1475, 136754), (2525, 79886), (2950, 68377), (3385, 59590), (5050, 39943), (5959, 33850), (6770, 29795), (11918, 16925)]