201473970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{395047}}^1$

素因数の和:395074

約数の個数: 32

約数和(自身を含む): 511982208

約数和(自身を除く): 310508238

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 395047, 790094, 1185141, 1975235, 2370282, 3950470, 5925705, 6715799, 11851410, 13431598, 20147397, 33578995, 40294794, 67157990, 100736985, 201473970]

約数ペア:

[(1, 201473970), (2, 100736985), (3, 67157990), (5, 40294794), (6, 33578995), (10, 20147397), (15, 13431598), (17, 11851410), (30, 6715799), (34, 5925705), (51, 3950470), (85, 2370282), (102, 1975235), (170, 1185141), (255, 790094), (510, 395047)]