202103608

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{189947}}^1$

素因数の和:189979

約数の個数: 32

約数和(自身を含む): 455875200

約数和(自身を除く): 253771592

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 189947, 379894, 759788, 1329629, 1519576, 2659258, 3608993, 5318516, 7217986, 10637032, 14435972, 25262951, 28871944, 50525902, 101051804, 202103608]

約数ペア:

[(1, 202103608), (2, 101051804), (4, 50525902), (7, 28871944), (8, 25262951), (14, 14435972), (19, 10637032), (28, 7217986), (38, 5318516), (56, 3608993), (76, 2659258), (133, 1519576), (152, 1329629), (266, 759788), (532, 379894), (1064, 189947)]