200930875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 267411456

約数和(自身を除く): 66480581

約数列:

[1, 5, 23, 25, 47, 115, 125, 235, 575, 1081, 1175, 1487, 2875, 5405, 5875, 7435, 27025, 34201, 37175, 69889, 135125, 171005, 185875, 349445, 855025, 1607447, 1747225, 4275125, 8037235, 8736125, 40186175, 200930875]

約数ペア:

[(1, 200930875), (5, 40186175), (23, 8736125), (25, 8037235), (47, 4275125), (115, 1747225), (125, 1607447), (235, 855025), (575, 349445), (1081, 185875), (1175, 171005), (1487, 135125), (2875, 69889), (5405, 37175), (5875, 34201), (7435, 27025)]