200527320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{238723}}^1$

素因数の和:238744

約数の個数: 64

約数和(自身を含む): 687525120

約数和(自身を除く): 486997800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 238723, 477446, 716169, 954892, 1193615, 1432338, 1671061, 1909784, 2387230, 2864676, 3342122, 3580845, 4774460, 5013183, 5729352, 6684244, 7161690, 8355305, 9548920, 10026366, 13368488, 14323380, 16710610, 20052732, 25065915, 28646760, 33421220, 40105464, 50131830, 66842440, 100263660, 200527320]

約数ペア:

[(1, 200527320), (2, 100263660), (3, 66842440), (4, 50131830), (5, 40105464), (6, 33421220), (7, 28646760), (8, 25065915), (10, 20052732), (12, 16710610), (14, 14323380), (15, 13368488), (20, 10026366), (21, 9548920), (24, 8355305), (28, 7161690), (30, 6684244), (35, 5729352), (40, 5013183), (42, 4774460), (56, 3580845), (60, 3342122), (70, 2864676), (84, 2387230), (105, 1909784), (120, 1671061), (140, 1432338), (168, 1193615), (210, 954892), (280, 716169), (420, 477446), (840, 238723)]