207176868

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 536506880

約数和(自身を除く): 329330012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 97, 158, 194, 237, 291, 316, 388, 474, 582, 711, 751, 873, 948, 1164, 1422, 1502, 1746, 2253, 2844, 3004, 3492, 4506, 6759, 7663, 9012, 13518, 15326, 22989, 27036, 30652, 45978, 59329, 68967, 72847, 91956, 118658, 137934, 145694, 177987, 218541, 237316, 275868, 291388, 355974, 437082, 533961, 655623, 711948, 874164, 1067922, 1311246, 2135844, 2622492, 5754913, 11509826, 17264739, 23019652, 34529478, 51794217, 69058956, 103588434, 207176868]

約数ペア:

[(1, 207176868), (2, 103588434), (3, 69058956), (4, 51794217), (6, 34529478), (9, 23019652), (12, 17264739), (18, 11509826), (36, 5754913), (79, 2622492), (97, 2135844), (158, 1311246), (194, 1067922), (237, 874164), (291, 711948), (316, 655623), (388, 533961), (474, 437082), (582, 355974), (711, 291388), (751, 275868), (873, 237316), (948, 218541), (1164, 177987), (1422, 145694), (1502, 137934), (1746, 118658), (2253, 91956), (2844, 72847), (3004, 68967), (3492, 59329), (4506, 45978), (6759, 30652), (7663, 27036), (9012, 22989), (13518, 15326)]