204647399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 243855360

約数和(自身を除く): 39207961

約数列:

[1, 11, 23, 31, 97, 253, 269, 341, 713, 1067, 2231, 2959, 3007, 6187, 7843, 8339, 24541, 26093, 33077, 68057, 69161, 91729, 191797, 287023, 600139, 760771, 808883, 2109767, 6601529, 8897713, 18604309, 204647399]

約数ペア:

[(1, 204647399), (11, 18604309), (23, 8897713), (31, 6601529), (97, 2109767), (253, 808883), (269, 760771), (341, 600139), (713, 287023), (1067, 191797), (2231, 91729), (2959, 69161), (3007, 68057), (6187, 33077), (7843, 26093), (8339, 24541)]