201735520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{641}}^1$

素因数の和:944

約数の個数: 96

約数和(自身を含む): 547477056

約数和(自身を除く): 345741536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 281, 560, 562, 641, 1120, 1124, 1282, 1405, 1967, 2248, 2564, 2810, 3205, 3934, 4487, 4496, 5128, 5620, 6410, 7868, 8974, 8992, 9835, 10256, 11240, 12820, 15736, 17948, 19670, 20512, 22435, 22480, 25640, 31472, 35896, 39340, 44870, 44960, 51280, 62944, 71792, 78680, 89740, 102560, 143584, 157360, 179480, 180121, 314720, 358960, 360242, 717920, 720484, 900605, 1260847, 1440968, 1801210, 2521694, 2881936, 3602420, 5043388, 5763872, 6304235, 7204840, 10086776, 12608470, 14409680, 20173552, 25216940, 28819360, 40347104, 50433880, 100867760, 201735520]

約数ペア:

[(1, 201735520), (2, 100867760), (4, 50433880), (5, 40347104), (7, 28819360), (8, 25216940), (10, 20173552), (14, 14409680), (16, 12608470), (20, 10086776), (28, 7204840), (32, 6304235), (35, 5763872), (40, 5043388), (56, 3602420), (70, 2881936), (80, 2521694), (112, 1801210), (140, 1440968), (160, 1260847), (224, 900605), (280, 720484), (281, 717920), (560, 360242), (562, 358960), (641, 314720), (1120, 180121), (1124, 179480), (1282, 157360), (1405, 143584), (1967, 102560), (2248, 89740), (2564, 78680), (2810, 71792), (3205, 62944), (3934, 51280), (4487, 44960), (4496, 44870), (5128, 39340), (5620, 35896), (6410, 31472), (7868, 25640), (8974, 22480), (8992, 22435), (9835, 20512), (10256, 19670), (11240, 17948), (12820, 15736)]