200697968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1381}}^1$

素因数の和:1713

約数の個数: 40

約数和(自身を含む): 403057536

約数和(自身を除く): 202359568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 293, 496, 586, 1172, 1381, 2344, 2762, 4688, 5524, 9083, 11048, 18166, 22096, 36332, 42811, 72664, 85622, 145328, 171244, 342488, 404633, 684976, 809266, 1618532, 3237064, 6474128, 12543623, 25087246, 50174492, 100348984, 200697968]

約数ペア:

[(1, 200697968), (2, 100348984), (4, 50174492), (8, 25087246), (16, 12543623), (31, 6474128), (62, 3237064), (124, 1618532), (248, 809266), (293, 684976), (496, 404633), (586, 342488), (1172, 171244), (1381, 145328), (2344, 85622), (2762, 72664), (4688, 42811), (5524, 36332), (9083, 22096), (11048, 18166)]