201998636007

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{204151}}^1$

素因数の和:204348

約数の個数: 48

約数和(自身を含む): 321730486272

約数和(自身を除く): 119731850265

約数列:

[1, 3, 7, 21, 49, 53, 127, 147, 159, 371, 381, 889, 1113, 2597, 2667, 6223, 6731, 7791, 18669, 20193, 47117, 141351, 204151, 329819, 612453, 989457, 1429057, 4287171, 10003399, 10820003, 25927177, 30010197, 32460009, 75740021, 77781531, 181490239, 227220063, 530180147, 544470717, 1270431673, 1374140381, 1590540441, 3811295019, 4122421143, 9618982667, 28856948001, 67332878669, 201998636007]

約数ペア:

[(1, 201998636007), (3, 67332878669), (7, 28856948001), (21, 9618982667), (49, 4122421143), (53, 3811295019), (127, 1590540441), (147, 1374140381), (159, 1270431673), (371, 544470717), (381, 530180147), (889, 227220063), (1113, 181490239), (2597, 77781531), (2667, 75740021), (6223, 32460009), (6731, 30010197), (7791, 25927177), (18669, 10820003), (20193, 10003399), (47117, 4287171), (141351, 1429057), (204151, 989457), (329819, 612453)]