206875156

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 387975168

約数和(自身を除く): 181100012

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 191, 193, 244, 382, 386, 764, 772, 1403, 2806, 4393, 4439, 5612, 8786, 8878, 11651, 11773, 17572, 17756, 23302, 23546, 36863, 46604, 47092, 73726, 147452, 267973, 270779, 535946, 541558, 847849, 1071892, 1083116, 1695698, 2248643, 3391396, 4497286, 8994572, 51718789, 103437578, 206875156]

約数ペア:

[(1, 206875156), (2, 103437578), (4, 51718789), (23, 8994572), (46, 4497286), (61, 3391396), (92, 2248643), (122, 1695698), (191, 1083116), (193, 1071892), (244, 847849), (382, 541558), (386, 535946), (764, 270779), (772, 267973), (1403, 147452), (2806, 73726), (4393, 47092), (4439, 46604), (5612, 36863), (8786, 23546), (8878, 23302), (11651, 17756), (11773, 17572)]