201313000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{28759}}^1$

素因数の和:28787

約数の個数: 64

約数和(自身を含む): 538387200

約数和(自身を除く): 337074200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 28759, 57518, 115036, 143795, 201313, 230072, 287590, 402626, 575180, 718975, 805252, 1006565, 1150360, 1437950, 1610504, 2013130, 2875900, 3594875, 4026260, 5032825, 5751800, 7189750, 8052520, 10065650, 14379500, 20131300, 25164125, 28759000, 40262600, 50328250, 100656500, 201313000]

約数ペア:

[(1, 201313000), (2, 100656500), (4, 50328250), (5, 40262600), (7, 28759000), (8, 25164125), (10, 20131300), (14, 14379500), (20, 10065650), (25, 8052520), (28, 7189750), (35, 5751800), (40, 5032825), (50, 4026260), (56, 3594875), (70, 2875900), (100, 2013130), (125, 1610504), (140, 1437950), (175, 1150360), (200, 1006565), (250, 805252), (280, 718975), (350, 575180), (500, 402626), (700, 287590), (875, 230072), (1000, 201313), (1400, 143795), (1750, 115036), (3500, 57518), (7000, 28759)]