220398894

素因数分解:

$2^1\times 3^4\times {\mathrm{233}}^1\times {\mathrm{5839}}^1$

素因数の和:6086

約数の個数: 40

約数和(自身を含む): 496061280

約数和(自身を除く): 275662386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 233, 466, 699, 1398, 2097, 4194, 5839, 6291, 11678, 12582, 17517, 18873, 35034, 37746, 52551, 105102, 157653, 315306, 472959, 945918, 1360487, 2720974, 4081461, 8162922, 12244383, 24488766, 36733149, 73466298, 110199447, 220398894]

約数ペア:

[(1, 220398894), (2, 110199447), (3, 73466298), (6, 36733149), (9, 24488766), (18, 12244383), (27, 8162922), (54, 4081461), (81, 2720974), (162, 1360487), (233, 945918), (466, 472959), (699, 315306), (1398, 157653), (2097, 105102), (4194, 52551), (5839, 37746), (6291, 35034), (11678, 18873), (12582, 17517)]