208099764

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{140989}}^1$

素因数の和:141040

約数の個数: 36

約数和(自身を含む): 538863780

約数和(自身を除く): 330764016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 140989, 281978, 422967, 563956, 845934, 1268901, 1691868, 2537802, 5075604, 5780549, 11561098, 17341647, 23122196, 34683294, 52024941, 69366588, 104049882, 208099764]

約数ペア:

[(1, 208099764), (2, 104049882), (3, 69366588), (4, 52024941), (6, 34683294), (9, 23122196), (12, 17341647), (18, 11561098), (36, 5780549), (41, 5075604), (82, 2537802), (123, 1691868), (164, 1268901), (246, 845934), (369, 563956), (492, 422967), (738, 281978), (1476, 140989)]