200557196

素因数分解:

$2^2\times 7^2\times {\mathrm{653}}^1\times {\mathrm{1567}}^1$

素因数の和:2238

約数の個数: 36

約数和(自身を含む): 409163328

約数和(自身を除く): 208606132

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 653, 1306, 1567, 2612, 3134, 4571, 6268, 9142, 10969, 18284, 21938, 31997, 43876, 63994, 76783, 127988, 153566, 307132, 1023251, 2046502, 4093004, 7162757, 14325514, 28651028, 50139299, 100278598, 200557196]

約数ペア:

[(1, 200557196), (2, 100278598), (4, 50139299), (7, 28651028), (14, 14325514), (28, 7162757), (49, 4093004), (98, 2046502), (196, 1023251), (653, 307132), (1306, 153566), (1567, 127988), (2612, 76783), (3134, 63994), (4571, 43876), (6268, 31997), (9142, 21938), (10969, 18284)]