207472717462

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1\times {\mathrm{19891}}^1$

素因数の和:21036

約数の個数: 32

約数和(自身を含む): 321580119168

約数和(自身を除く): 114107401706

約数列:

[1, 2, 41, 82, 131, 262, 971, 1942, 5371, 10742, 19891, 39782, 39811, 79622, 127201, 254402, 815531, 1631062, 2605721, 5211442, 5215241, 10430482, 19314161, 38628322, 106834561, 213669122, 791880601, 1583761202, 2530155091, 5060310182, 103736358731, 207472717462]

約数ペア:

[(1, 207472717462), (2, 103736358731), (41, 5060310182), (82, 2530155091), (131, 1583761202), (262, 791880601), (971, 213669122), (1942, 106834561), (5371, 38628322), (10742, 19314161), (19891, 10430482), (39782, 5215241), (39811, 5211442), (79622, 2605721), (127201, 1631062), (254402, 815531)]