201883773

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 341288640

約数和(自身を除く): 139404867

約数列:

[1, 3, 7, 13, 21, 39, 49, 89, 91, 147, 267, 273, 623, 637, 1157, 1187, 1869, 1911, 3471, 3561, 4361, 8099, 8309, 13083, 15431, 24297, 24927, 46293, 56693, 58163, 105643, 108017, 170079, 174489, 316929, 324051, 739501, 756119, 1373359, 2218503, 2268357, 4120077, 5176507, 9613513, 15529521, 28840539, 67294591, 201883773]

約数ペア:

[(1, 201883773), (3, 67294591), (7, 28840539), (13, 15529521), (21, 9613513), (39, 5176507), (49, 4120077), (89, 2268357), (91, 2218503), (147, 1373359), (267, 756119), (273, 739501), (623, 324051), (637, 316929), (1157, 174489), (1187, 170079), (1869, 108017), (1911, 105643), (3471, 58163), (3561, 56693), (4361, 46293), (8099, 24927), (8309, 24297), (13083, 15431)]