194682492

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 501476976

約数和(自身を除く): 306794484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 197, 283, 291, 388, 394, 566, 582, 591, 788, 849, 873, 1132, 1164, 1182, 1698, 1746, 1773, 2364, 2547, 3396, 3492, 3546, 5094, 7092, 10188, 19109, 27451, 38218, 54902, 55751, 57327, 76436, 82353, 109804, 111502, 114654, 164706, 167253, 171981, 223004, 229308, 247059, 329412, 334506, 343962, 494118, 501759, 669012, 687924, 988236, 1003518, 2007036, 5407847, 10815694, 16223541, 21631388, 32447082, 48670623, 64894164, 97341246, 194682492]

約数ペア:

[(1, 194682492), (2, 97341246), (3, 64894164), (4, 48670623), (6, 32447082), (9, 21631388), (12, 16223541), (18, 10815694), (36, 5407847), (97, 2007036), (194, 1003518), (197, 988236), (283, 687924), (291, 669012), (388, 501759), (394, 494118), (566, 343962), (582, 334506), (591, 329412), (788, 247059), (849, 229308), (873, 223004), (1132, 171981), (1164, 167253), (1182, 164706), (1698, 114654), (1746, 111502), (1773, 109804), (2364, 82353), (2547, 76436), (3396, 57327), (3492, 55751), (3546, 54902), (5094, 38218), (7092, 27451), (10188, 19109)]