202372828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 436332960

約数和(自身を除く): 233960132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 281, 289, 356, 476, 562, 578, 623, 1124, 1156, 1246, 1513, 1967, 2023, 2492, 3026, 3934, 4046, 4777, 6052, 7868, 8092, 9554, 10591, 19108, 21182, 25009, 25721, 33439, 42364, 50018, 51442, 66878, 81209, 100036, 102884, 133756, 162418, 175063, 180047, 324836, 350126, 360094, 425153, 568463, 700252, 720188, 850306, 1136926, 1700612, 2273852, 2976071, 5952142, 7227601, 11904284, 14455202, 28910404, 50593207, 101186414, 202372828]

約数ペア:

[(1, 202372828), (2, 101186414), (4, 50593207), (7, 28910404), (14, 14455202), (17, 11904284), (28, 7227601), (34, 5952142), (68, 2976071), (89, 2273852), (119, 1700612), (178, 1136926), (238, 850306), (281, 720188), (289, 700252), (356, 568463), (476, 425153), (562, 360094), (578, 350126), (623, 324836), (1124, 180047), (1156, 175063), (1246, 162418), (1513, 133756), (1967, 102884), (2023, 100036), (2492, 81209), (3026, 66878), (3934, 51442), (4046, 50018), (4777, 42364), (6052, 33439), (7868, 25721), (8092, 25009), (9554, 21182), (10591, 19108)]