203341670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{6803}}^1$

素因数の和:6885

約数の個数: 48

約数和(自身を含む): 432816048

約数和(自身を除く): 229474378

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 2135, 2989, 4270, 5978, 6803, 13606, 14945, 29890, 34015, 47621, 68030, 95242, 238105, 333347, 414983, 476210, 666694, 829966, 1666735, 2074915, 2904881, 3333470, 4149830, 5809762, 14524405, 20334167, 29048810, 40668334, 101670835, 203341670]

約数ペア:

[(1, 203341670), (2, 101670835), (5, 40668334), (7, 29048810), (10, 20334167), (14, 14524405), (35, 5809762), (49, 4149830), (61, 3333470), (70, 2904881), (98, 2074915), (122, 1666735), (245, 829966), (305, 666694), (427, 476210), (490, 414983), (610, 333347), (854, 238105), (2135, 95242), (2989, 68030), (4270, 47621), (5978, 34015), (6803, 29890), (13606, 14945)]