201356000

素因数分解:

$2^5\times 5^3\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 502407360

約数和(自身を除く): 301051360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 125, 142, 160, 200, 250, 284, 355, 400, 500, 568, 709, 710, 800, 1000, 1136, 1418, 1420, 1775, 2000, 2272, 2836, 2840, 3545, 3550, 4000, 5672, 5680, 7090, 7100, 8875, 11344, 11360, 14180, 14200, 17725, 17750, 22688, 28360, 28400, 35450, 35500, 50339, 56720, 56800, 70900, 71000, 88625, 100678, 113440, 141800, 142000, 177250, 201356, 251695, 283600, 284000, 354500, 402712, 503390, 567200, 709000, 805424, 1006780, 1258475, 1418000, 1610848, 2013560, 2516950, 2836000, 4027120, 5033900, 6292375, 8054240, 10067800, 12584750, 20135600, 25169500, 40271200, 50339000, 100678000, 201356000]

約数ペア:

[(1, 201356000), (2, 100678000), (4, 50339000), (5, 40271200), (8, 25169500), (10, 20135600), (16, 12584750), (20, 10067800), (25, 8054240), (32, 6292375), (40, 5033900), (50, 4027120), (71, 2836000), (80, 2516950), (100, 2013560), (125, 1610848), (142, 1418000), (160, 1258475), (200, 1006780), (250, 805424), (284, 709000), (355, 567200), (400, 503390), (500, 402712), (568, 354500), (709, 284000), (710, 283600), (800, 251695), (1000, 201356), (1136, 177250), (1418, 142000), (1420, 141800), (1775, 113440), (2000, 100678), (2272, 88625), (2836, 71000), (2840, 70900), (3545, 56800), (3550, 56720), (4000, 50339), (5672, 35500), (5680, 35450), (7090, 28400), (7100, 28360), (8875, 22688), (11344, 17750), (11360, 17725), (14180, 14200)]