211673283904

素因数分解:

$2^6\times {\mathrm{160343}}^1\times {\mathrm{20627}}^1$

素因数の和:180982

約数の個数: 28

約数和(自身を含む): 420062156064

約数和(自身を除く): 208388872160

約数列:

[1, 2, 4, 8, 16, 32, 64, 20627, 41254, 82508, 160343, 165016, 320686, 330032, 641372, 660064, 1282744, 1320128, 2565488, 5130976, 10261952, 3307395061, 6614790122, 13229580244, 26459160488, 52918320976, 105836641952, 211673283904]

約数ペア:

[(1, 211673283904), (2, 105836641952), (4, 52918320976), (8, 26459160488), (16, 13229580244), (32, 6614790122), (64, 3307395061), (20627, 10261952), (41254, 5130976), (82508, 2565488), (160343, 1320128), (165016, 1282744), (320686, 660064), (330032, 641372)]