201620646

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{6397}}^1$

素因数の和:6525

約数の個数: 48

約数和(自身を含む): 467105184

約数和(自身を除く): 265484538

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 103, 153, 206, 306, 309, 618, 927, 1751, 1854, 3502, 5253, 6397, 10506, 12794, 15759, 19191, 31518, 38382, 57573, 108749, 115146, 217498, 326247, 652494, 658891, 978741, 1317782, 1957482, 1976673, 3953346, 5930019, 11201147, 11860038, 22402294, 33603441, 67206882, 100810323, 201620646]

約数ペア:

[(1, 201620646), (2, 100810323), (3, 67206882), (6, 33603441), (9, 22402294), (17, 11860038), (18, 11201147), (34, 5930019), (51, 3953346), (102, 1976673), (103, 1957482), (153, 1317782), (206, 978741), (306, 658891), (309, 652494), (618, 326247), (927, 217498), (1751, 115146), (1854, 108749), (3502, 57573), (5253, 38382), (6397, 31518), (10506, 19191), (12794, 15759)]