206086446

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:246

約数の個数: 72

約数和(自身を含む): 468986544

約数和(自身を除く): 262900098

約数列:

[1, 2, 3, 6, 9, 18, 47, 71, 73, 94, 141, 142, 146, 213, 219, 282, 423, 426, 438, 639, 657, 846, 1278, 1314, 2209, 3337, 3431, 4418, 5183, 6627, 6674, 6862, 10011, 10293, 10366, 13254, 15549, 19881, 20022, 20586, 30033, 30879, 31098, 39762, 46647, 60066, 61758, 93294, 156839, 161257, 243601, 313678, 322514, 470517, 483771, 487202, 730803, 941034, 967542, 1411551, 1451313, 1461606, 2192409, 2823102, 2902626, 4384818, 11449247, 22898494, 34347741, 68695482, 103043223, 206086446]

約数ペア:

[(1, 206086446), (2, 103043223), (3, 68695482), (6, 34347741), (9, 22898494), (18, 11449247), (47, 4384818), (71, 2902626), (73, 2823102), (94, 2192409), (141, 1461606), (142, 1451313), (146, 1411551), (213, 967542), (219, 941034), (282, 730803), (423, 487202), (426, 483771), (438, 470517), (639, 322514), (657, 313678), (846, 243601), (1278, 161257), (1314, 156839), (2209, 93294), (3337, 61758), (3431, 60066), (4418, 46647), (5183, 39762), (6627, 31098), (6674, 30879), (6862, 30033), (10011, 20586), (10293, 20022), (10366, 19881), (13254, 15549)]