220097936

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{1367}}^1$

素因数の和:1751

約数の個数: 40

約数和(自身を含む): 442739520

約数和(自身を除く): 222641584

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 347, 464, 694, 1367, 1388, 2734, 2776, 5468, 5552, 10063, 10936, 20126, 21872, 39643, 40252, 79286, 80504, 158572, 161008, 317144, 474349, 634288, 948698, 1897396, 3794792, 7589584, 13756121, 27512242, 55024484, 110048968, 220097936]

約数ペア:

[(1, 220097936), (2, 110048968), (4, 55024484), (8, 27512242), (16, 13756121), (29, 7589584), (58, 3794792), (116, 1897396), (232, 948698), (347, 634288), (464, 474349), (694, 317144), (1367, 161008), (1388, 158572), (2734, 80504), (2776, 79286), (5468, 40252), (5552, 39643), (10063, 21872), (10936, 20126)]