201506000

素因数分解:

$2^4\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1977

約数の個数: 80

約数和(自身を含む): 496695888

約数和(自身を除く): 295189888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 125, 200, 212, 250, 265, 400, 424, 500, 530, 848, 1000, 1060, 1325, 1901, 2000, 2120, 2650, 3802, 4240, 5300, 6625, 7604, 9505, 10600, 13250, 15208, 19010, 21200, 26500, 30416, 38020, 47525, 53000, 76040, 95050, 100753, 106000, 152080, 190100, 201506, 237625, 380200, 403012, 475250, 503765, 760400, 806024, 950500, 1007530, 1612048, 1901000, 2015060, 2518825, 3802000, 4030120, 5037650, 8060240, 10075300, 12594125, 20150600, 25188250, 40301200, 50376500, 100753000, 201506000]

約数ペア:

[(1, 201506000), (2, 100753000), (4, 50376500), (5, 40301200), (8, 25188250), (10, 20150600), (16, 12594125), (20, 10075300), (25, 8060240), (40, 5037650), (50, 4030120), (53, 3802000), (80, 2518825), (100, 2015060), (106, 1901000), (125, 1612048), (200, 1007530), (212, 950500), (250, 806024), (265, 760400), (400, 503765), (424, 475250), (500, 403012), (530, 380200), (848, 237625), (1000, 201506), (1060, 190100), (1325, 152080), (1901, 106000), (2000, 100753), (2120, 95050), (2650, 76040), (3802, 53000), (4240, 47525), (5300, 38020), (6625, 30416), (7604, 26500), (9505, 21200), (10600, 19010), (13250, 15208)]