201356120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11789}}^1$

素因数の和:11868

約数の個数: 64

約数和(自身を含む): 526305600

約数和(自身を除く): 324949480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 11789, 17080, 23578, 47156, 58945, 82523, 94312, 117890, 165046, 235780, 330092, 412615, 471560, 660184, 719129, 825230, 1438258, 1650460, 2876516, 3300920, 3595645, 5033903, 5753032, 7191290, 10067806, 14382580, 20135612, 25169515, 28765160, 40271224, 50339030, 100678060, 201356120]

約数ペア:

[(1, 201356120), (2, 100678060), (4, 50339030), (5, 40271224), (7, 28765160), (8, 25169515), (10, 20135612), (14, 14382580), (20, 10067806), (28, 7191290), (35, 5753032), (40, 5033903), (56, 3595645), (61, 3300920), (70, 2876516), (122, 1650460), (140, 1438258), (244, 825230), (280, 719129), (305, 660184), (427, 471560), (488, 412615), (610, 330092), (854, 235780), (1220, 165046), (1708, 117890), (2135, 94312), (2440, 82523), (3416, 58945), (4270, 47156), (8540, 23578), (11789, 17080)]