201358472

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{823}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 459198720

約数和(自身を除く): 257840248

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 257, 476, 514, 823, 952, 1028, 1646, 1799, 2056, 3292, 3598, 4369, 5761, 6584, 7196, 8738, 11522, 13991, 14392, 17476, 23044, 27982, 30583, 34952, 46088, 55964, 61166, 97937, 111928, 122332, 195874, 211511, 244664, 391748, 423022, 783496, 846044, 1480577, 1692088, 2961154, 3595687, 5922308, 7191374, 11844616, 14382748, 25169809, 28765496, 50339618, 100679236, 201358472]

約数ペア:

[(1, 201358472), (2, 100679236), (4, 50339618), (7, 28765496), (8, 25169809), (14, 14382748), (17, 11844616), (28, 7191374), (34, 5922308), (56, 3595687), (68, 2961154), (119, 1692088), (136, 1480577), (238, 846044), (257, 783496), (476, 423022), (514, 391748), (823, 244664), (952, 211511), (1028, 195874), (1646, 122332), (1799, 111928), (2056, 97937), (3292, 61166), (3598, 55964), (4369, 46088), (5761, 34952), (6584, 30583), (7196, 27982), (8738, 23044), (11522, 17476), (13991, 14392)]