201829086

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 445713840

約数和(自身を除く): 243884754

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 269, 438, 538, 571, 657, 807, 1142, 1314, 1614, 1713, 2421, 3426, 4842, 5139, 10278, 19637, 39274, 41683, 58911, 83366, 117822, 125049, 153599, 176733, 250098, 307198, 353466, 375147, 460797, 750294, 921594, 1382391, 2764782, 11212727, 22425454, 33638181, 67276362, 100914543, 201829086]

約数ペア:

[(1, 201829086), (2, 100914543), (3, 67276362), (6, 33638181), (9, 22425454), (18, 11212727), (73, 2764782), (146, 1382391), (219, 921594), (269, 750294), (438, 460797), (538, 375147), (571, 353466), (657, 307198), (807, 250098), (1142, 176733), (1314, 153599), (1614, 125049), (1713, 117822), (2421, 83366), (3426, 58911), (4842, 41683), (5139, 39274), (10278, 19637)]