200932180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1061}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 448002576

約数和(自身を除く): 247070396

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 557, 1061, 1114, 2122, 2228, 2785, 4244, 5305, 5570, 9469, 10610, 11140, 18037, 18938, 21220, 36074, 37876, 47345, 72148, 90185, 94690, 180370, 189380, 360740, 590977, 1181954, 2363908, 2954885, 5909770, 10046609, 11819540, 20093218, 40186436, 50233045, 100466090, 200932180]

約数ペア:

[(1, 200932180), (2, 100466090), (4, 50233045), (5, 40186436), (10, 20093218), (17, 11819540), (20, 10046609), (34, 5909770), (68, 2954885), (85, 2363908), (170, 1181954), (340, 590977), (557, 360740), (1061, 189380), (1114, 180370), (2122, 94690), (2228, 90185), (2785, 72148), (4244, 47345), (5305, 37876), (5570, 36074), (9469, 21220), (10610, 18938), (11140, 18037)]