201715047

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 323481600

約数和(自身を除く): 121766553

約数列:

[1, 3, 9, 17, 31, 51, 71, 93, 153, 213, 279, 527, 599, 639, 1207, 1581, 1797, 2201, 3621, 4743, 5391, 6603, 10183, 10863, 18569, 19809, 30549, 37417, 42529, 55707, 91647, 112251, 127587, 167121, 315673, 336753, 382761, 722993, 947019, 1318399, 2168979, 2841057, 3955197, 6506937, 11865591, 22412783, 67238349, 201715047]

約数ペア:

[(1, 201715047), (3, 67238349), (9, 22412783), (17, 11865591), (31, 6506937), (51, 3955197), (71, 2841057), (93, 2168979), (153, 1318399), (213, 947019), (279, 722993), (527, 382761), (599, 336753), (639, 315673), (1207, 167121), (1581, 127587), (1797, 112251), (2201, 91647), (3621, 55707), (4743, 42529), (5391, 37417), (6603, 30549), (10183, 19809), (10863, 18569)]