201442.00000000

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1603

約数の個数: 72

約数和(自身を含む): 81244800

約数和(自身を除く): 48661700

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1559, 1900, 2090, 3118, 4180, 5225, 6236, 7795, 10450, 15590, 17149, 20900, 29621, 31180, 34298, 38975, 59242, 68596, 77950, 85745, 118484, 148105, 155900, 171490, 296210, 325831, 342980, 428725, 592420, 651662, 740525, 857450, 1303324, 1481050, 1629155, 1714900, 2962100, 3258310, 6516620, 8145775, 16291550, 32583100]

約数ペア:

[(1, 32583100), (2, 16291550), (4, 8145775), (5, 6516620), (10, 3258310), (11, 2962100), (19, 1714900), (20, 1629155), (22, 1481050), (25, 1303324), (38, 857450), (44, 740525), (50, 651662), (55, 592420), (76, 428725), (95, 342980), (100, 325831), (110, 296210), (190, 171490), (209, 155900), (220, 148105), (275, 118484), (380, 85745), (418, 77950), (475, 68596), (550, 59242), (836, 38975), (950, 34298), (1045, 31180), (1100, 29621), (1559, 20900), (1900, 17149), (2090, 15590), (3118, 10450), (4180, 7795), (5225, 6236)]