207876792

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1283}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 535582080

約数和(自身を除く): 327705288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 157, 172, 258, 314, 344, 471, 516, 628, 942, 1032, 1256, 1283, 1884, 2566, 3768, 3849, 5132, 6751, 7698, 10264, 13502, 15396, 20253, 27004, 30792, 40506, 54008, 55169, 81012, 110338, 162024, 165507, 201431, 220676, 331014, 402862, 441352, 604293, 662028, 805724, 1208586, 1324056, 1611448, 2417172, 4834344, 8661533, 17323066, 25984599, 34646132, 51969198, 69292264, 103938396, 207876792]

約数ペア:

[(1, 207876792), (2, 103938396), (3, 69292264), (4, 51969198), (6, 34646132), (8, 25984599), (12, 17323066), (24, 8661533), (43, 4834344), (86, 2417172), (129, 1611448), (157, 1324056), (172, 1208586), (258, 805724), (314, 662028), (344, 604293), (471, 441352), (516, 402862), (628, 331014), (942, 220676), (1032, 201431), (1256, 165507), (1283, 162024), (1884, 110338), (2566, 81012), (3768, 55169), (3849, 54008), (5132, 40506), (6751, 30792), (7698, 27004), (10264, 20253), (13502, 15396)]