207394278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12253}}^1$

素因数の和:12309

約数の個数: 64

約数和(自身を含む): 527020032

約数和(自身を除く): 319625754

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 5642, 8463, 12253, 16926, 24506, 36759, 73518, 85771, 159289, 171542, 257313, 318578, 379843, 477867, 514626, 759686, 955734, 1115023, 1139529, 2230046, 2279058, 2658901, 3345069, 4937959, 5317802, 6690138, 7976703, 9875918, 14813877, 15953406, 29627754, 34565713, 69131426, 103697139, 207394278]

約数ペア:

[(1, 207394278), (2, 103697139), (3, 69131426), (6, 34565713), (7, 29627754), (13, 15953406), (14, 14813877), (21, 9875918), (26, 7976703), (31, 6690138), (39, 5317802), (42, 4937959), (62, 3345069), (78, 2658901), (91, 2279058), (93, 2230046), (182, 1139529), (186, 1115023), (217, 955734), (273, 759686), (403, 514626), (434, 477867), (546, 379843), (651, 318578), (806, 257313), (1209, 171542), (1302, 159289), (2418, 85771), (2821, 73518), (5642, 36759), (8463, 24506), (12253, 16926)]