201606417

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 318494592

約数和(自身を除く): 116888175

約数列:

[1, 3, 9, 17, 51, 67, 71, 153, 201, 213, 277, 603, 639, 831, 1139, 1207, 2493, 3417, 3621, 4709, 4757, 10251, 10863, 14127, 14271, 18559, 19667, 42381, 42813, 55677, 59001, 80869, 167031, 177003, 242607, 315503, 334339, 727821, 946509, 1003017, 1317689, 2839527, 3009051, 3953067, 11859201, 22400713, 67202139, 201606417]

約数ペア:

[(1, 201606417), (3, 67202139), (9, 22400713), (17, 11859201), (51, 3953067), (67, 3009051), (71, 2839527), (153, 1317689), (201, 1003017), (213, 946509), (277, 727821), (603, 334339), (639, 315503), (831, 242607), (1139, 177003), (1207, 167031), (2493, 80869), (3417, 59001), (3621, 55677), (4709, 42813), (4757, 42381), (10251, 19667), (10863, 18559), (14127, 14271)]