201189740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1663}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 442810368

約数和(自身を除く): 241620628

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 263, 460, 526, 1052, 1315, 1663, 2630, 3326, 5260, 6049, 6652, 8315, 12098, 16630, 24196, 30245, 33260, 38249, 60490, 76498, 120980, 152996, 191245, 382490, 437369, 764980, 874738, 1749476, 2186845, 4373690, 8747380, 10059487, 20118974, 40237948, 50297435, 100594870, 201189740]

約数ペア:

[(1, 201189740), (2, 100594870), (4, 50297435), (5, 40237948), (10, 20118974), (20, 10059487), (23, 8747380), (46, 4373690), (92, 2186845), (115, 1749476), (230, 874738), (263, 764980), (460, 437369), (526, 382490), (1052, 191245), (1315, 152996), (1663, 120980), (2630, 76498), (3326, 60490), (5260, 38249), (6049, 33260), (6652, 30245), (8315, 24196), (12098, 16630)]