194795418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:2019

約数の個数: 64

約数和(自身を含む): 440681472

約数和(自身を除く): 245886054

約数列:

[1, 2, 3, 6, 17, 23, 34, 43, 46, 51, 69, 86, 102, 129, 138, 258, 391, 731, 782, 989, 1173, 1462, 1931, 1978, 2193, 2346, 2967, 3862, 4386, 5793, 5934, 11586, 16813, 32827, 33626, 44413, 50439, 65654, 83033, 88826, 98481, 100878, 133239, 166066, 196962, 249099, 266478, 498198, 755021, 1411561, 1510042, 1909759, 2265063, 2823122, 3819518, 4234683, 4530126, 5729277, 8469366, 11458554, 32465903, 64931806, 97397709, 194795418]

約数ペア:

[(1, 194795418), (2, 97397709), (3, 64931806), (6, 32465903), (17, 11458554), (23, 8469366), (34, 5729277), (43, 4530126), (46, 4234683), (51, 3819518), (69, 2823122), (86, 2265063), (102, 1909759), (129, 1510042), (138, 1411561), (258, 755021), (391, 498198), (731, 266478), (782, 249099), (989, 196962), (1173, 166066), (1462, 133239), (1931, 100878), (1978, 98481), (2193, 88826), (2346, 83033), (2967, 65654), (3862, 50439), (4386, 44413), (5793, 33626), (5934, 32827), (11586, 16813)]