194720622

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 420526080

約数和(自身を除く): 225805458

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 79, 106, 138, 158, 159, 237, 318, 337, 474, 674, 1011, 1219, 1817, 2022, 2438, 3634, 3657, 4187, 5451, 7314, 7751, 8374, 10902, 12561, 15502, 17861, 23253, 25122, 26623, 35722, 46506, 53246, 53583, 79869, 96301, 107166, 159738, 192602, 288903, 410803, 577806, 612329, 821606, 1224658, 1232409, 1411019, 1836987, 2464818, 2822038, 3673974, 4233057, 8466114, 32453437, 64906874, 97360311, 194720622]

約数ペア:

[(1, 194720622), (2, 97360311), (3, 64906874), (6, 32453437), (23, 8466114), (46, 4233057), (53, 3673974), (69, 2822038), (79, 2464818), (106, 1836987), (138, 1411019), (158, 1232409), (159, 1224658), (237, 821606), (318, 612329), (337, 577806), (474, 410803), (674, 288903), (1011, 192602), (1219, 159738), (1817, 107166), (2022, 96301), (2438, 79869), (3634, 53583), (3657, 53246), (4187, 46506), (5451, 35722), (7314, 26623), (7751, 25122), (8374, 23253), (10902, 17861), (12561, 15502)]