201287375

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 267276672

約数和(自身を除く): 65989297

約数列:

[1, 5, 23, 25, 53, 115, 125, 265, 575, 1219, 1321, 1325, 2875, 6095, 6605, 6625, 30383, 30475, 33025, 70013, 151915, 152375, 165125, 350065, 759575, 1610299, 1750325, 3797875, 8051495, 8751625, 40257475, 201287375]

約数ペア:

[(1, 201287375), (5, 40257475), (23, 8751625), (25, 8051495), (53, 3797875), (115, 1750325), (125, 1610299), (265, 759575), (575, 350065), (1219, 165125), (1321, 152375), (1325, 151915), (2875, 70013), (6095, 33025), (6605, 30475), (6625, 30383)]