208319148

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 556075520

約数和(自身を除く): 347756372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 103, 108, 122, 183, 206, 244, 307, 309, 366, 412, 549, 614, 618, 732, 921, 927, 1098, 1228, 1236, 1647, 1842, 1854, 2196, 2763, 2781, 3294, 3684, 3708, 5526, 5562, 6283, 6588, 8289, 11052, 11124, 12566, 16578, 18727, 18849, 25132, 31621, 33156, 37454, 37698, 56181, 56547, 63242, 74908, 75396, 94863, 112362, 113094, 126484, 168543, 169641, 189726, 224724, 226188, 284589, 337086, 339282, 379452, 505629, 569178, 674172, 678564, 853767, 1011258, 1138356, 1707534, 1928881, 2022516, 3415068, 3857762, 5786643, 7715524, 11573286, 17359929, 23146572, 34719858, 52079787, 69439716, 104159574, 208319148]

約数ペア:

[(1, 208319148), (2, 104159574), (3, 69439716), (4, 52079787), (6, 34719858), (9, 23146572), (12, 17359929), (18, 11573286), (27, 7715524), (36, 5786643), (54, 3857762), (61, 3415068), (103, 2022516), (108, 1928881), (122, 1707534), (183, 1138356), (206, 1011258), (244, 853767), (307, 678564), (309, 674172), (366, 569178), (412, 505629), (549, 379452), (614, 339282), (618, 337086), (732, 284589), (921, 226188), (927, 224724), (1098, 189726), (1228, 169641), (1236, 168543), (1647, 126484), (1842, 113094), (1854, 112362), (2196, 94863), (2763, 75396), (2781, 74908), (3294, 63242), (3684, 56547), (3708, 56181), (5526, 37698), (5562, 37454), (6283, 33156), (6588, 31621), (8289, 25132), (11052, 18849), (11124, 18727), (12566, 16578)]