221702292

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{293257}}^1$

素因数の和:293277

約数の個数: 48

約数和(自身を含む): 656897920

約数和(自身を除く): 435195628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 293257, 586514, 879771, 1173028, 1759542, 2052799, 2639313, 3519084, 4105598, 5278626, 6158397, 7917939, 8211196, 10557252, 12316794, 15835878, 18475191, 24633588, 31671756, 36950382, 55425573, 73900764, 110851146, 221702292]

約数ペア:

[(1, 221702292), (2, 110851146), (3, 73900764), (4, 55425573), (6, 36950382), (7, 31671756), (9, 24633588), (12, 18475191), (14, 15835878), (18, 12316794), (21, 10557252), (27, 8211196), (28, 7917939), (36, 6158397), (42, 5278626), (54, 4105598), (63, 3519084), (84, 2639313), (108, 2052799), (126, 1759542), (189, 1173028), (252, 879771), (378, 586514), (756, 293257)]