200776890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 527357952

約数和(自身を除く): 326581062

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 67, 69, 86, 101, 115, 129, 134, 138, 201, 202, 215, 230, 258, 303, 335, 345, 402, 430, 505, 606, 645, 670, 690, 989, 1005, 1010, 1290, 1515, 1541, 1978, 2010, 2323, 2881, 2967, 3030, 3082, 4343, 4623, 4646, 4945, 5762, 5934, 6767, 6969, 7705, 8643, 8686, 9246, 9890, 11615, 13029, 13534, 13938, 14405, 14835, 15410, 17286, 20301, 21715, 23115, 23230, 26058, 28810, 29670, 33835, 34845, 40602, 43215, 43430, 46230, 65145, 66263, 67670, 69690, 86430, 99889, 101505, 130290, 132526, 155641, 198789, 199778, 203010, 290981, 299667, 311282, 331315, 397578, 466923, 499445, 581962, 599334, 662630, 778205, 872943, 933846, 993945, 998890, 1454905, 1498335, 1556410, 1745886, 1987890, 2334615, 2909810, 2996670, 4364715, 4669230, 6692563, 8729430, 13385126, 20077689, 33462815, 40155378, 66925630, 100388445, 200776890]

約数ペア:

[(1, 200776890), (2, 100388445), (3, 66925630), (5, 40155378), (6, 33462815), (10, 20077689), (15, 13385126), (23, 8729430), (30, 6692563), (43, 4669230), (46, 4364715), (67, 2996670), (69, 2909810), (86, 2334615), (101, 1987890), (115, 1745886), (129, 1556410), (134, 1498335), (138, 1454905), (201, 998890), (202, 993945), (215, 933846), (230, 872943), (258, 778205), (303, 662630), (335, 599334), (345, 581962), (402, 499445), (430, 466923), (505, 397578), (606, 331315), (645, 311282), (670, 299667), (690, 290981), (989, 203010), (1005, 199778), (1010, 198789), (1290, 155641), (1515, 132526), (1541, 130290), (1978, 101505), (2010, 99889), (2323, 86430), (2881, 69690), (2967, 67670), (3030, 66263), (3082, 65145), (4343, 46230), (4623, 43430), (4646, 43215), (4945, 40602), (5762, 34845), (5934, 33835), (6767, 29670), (6969, 28810), (7705, 26058), (8643, 23230), (8686, 23115), (9246, 21715), (9890, 20301), (11615, 17286), (13029, 15410), (13534, 14835), (13938, 14405)]