201520056

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{226937}}^1$

素因数の和:226983

約数の個数: 32

約数和(自身を含む): 517418640

約数和(自身を除く): 315898584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 226937, 453874, 680811, 907748, 1361622, 1815496, 2723244, 5446488, 8396669, 16793338, 25190007, 33586676, 50380014, 67173352, 100760028, 201520056]

約数ペア:

[(1, 201520056), (2, 100760028), (3, 67173352), (4, 50380014), (6, 33586676), (8, 25190007), (12, 16793338), (24, 8396669), (37, 5446488), (74, 2723244), (111, 1815496), (148, 1361622), (222, 907748), (296, 680811), (444, 453874), (888, 226937)]