201374375

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 40

約数和(自身を含む): 263915520

約数和(自身を除く): 62541145

約数列:

[1, 5, 25, 43, 59, 125, 127, 215, 295, 625, 635, 1075, 1475, 2537, 3175, 5375, 5461, 7375, 7493, 12685, 15875, 26875, 27305, 36875, 37465, 63425, 79375, 136525, 187325, 317125, 322199, 682625, 936625, 1585625, 1610995, 3413125, 4683125, 8054975, 40274875, 201374375]

約数ペア:

[(1, 201374375), (5, 40274875), (25, 8054975), (43, 4683125), (59, 3413125), (125, 1610995), (127, 1585625), (215, 936625), (295, 682625), (625, 322199), (635, 317125), (1075, 187325), (1475, 136525), (2537, 79375), (3175, 63425), (5375, 37465), (5461, 36875), (7375, 27305), (7493, 26875), (12685, 15875)]