100807828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 200592000

約数和(自身を除く): 99784172

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 199, 319, 397, 398, 638, 794, 796, 1276, 1588, 2189, 4367, 4378, 5771, 8734, 8756, 11513, 11542, 17468, 23026, 23084, 46052, 63481, 79003, 126643, 126962, 158006, 253286, 253924, 316012, 506572, 869033, 1738066, 2291087, 3476132, 4582174, 9164348, 25201957, 50403914, 100807828]

約数ペア:

[(1, 100807828), (2, 50403914), (4, 25201957), (11, 9164348), (22, 4582174), (29, 3476132), (44, 2291087), (58, 1738066), (116, 869033), (199, 506572), (319, 316012), (397, 253924), (398, 253286), (638, 158006), (794, 126962), (796, 126643), (1276, 79003), (1588, 63481), (2189, 46052), (4367, 23084), (4378, 23026), (5771, 17468), (8734, 11542), (8756, 11513)]