205820692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{35171}}^1$

素因数の和:35212

約数の個数: 48

約数和(自身を含む): 472711680

約数和(自身を除く): 266890988

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 35171, 70342, 140684, 246197, 386881, 492394, 668249, 773762, 984788, 1336498, 1547524, 2672996, 2708167, 4677743, 5416334, 7350739, 9355486, 10832668, 14701478, 18710972, 29402956, 51455173, 102910346, 205820692]

約数ペア:

[(1, 205820692), (2, 102910346), (4, 51455173), (7, 29402956), (11, 18710972), (14, 14701478), (19, 10832668), (22, 9355486), (28, 7350739), (38, 5416334), (44, 4677743), (76, 2708167), (77, 2672996), (133, 1547524), (154, 1336498), (209, 984788), (266, 773762), (308, 668249), (418, 492394), (532, 386881), (836, 246197), (1463, 140684), (2926, 70342), (5852, 35171)]