211663488

素因数分解:

$2^7\times 3^1\times {\mathrm{551207}}^1$

素因数の和:551224

約数の個数: 32

約数和(自身を含む): 562232160

約数和(自身を除く): 350568672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 551207, 1102414, 1653621, 2204828, 3307242, 4409656, 6614484, 8819312, 13228968, 17638624, 26457936, 35277248, 52915872, 70554496, 105831744, 211663488]

約数ペア:

[(1, 211663488), (2, 105831744), (3, 70554496), (4, 52915872), (6, 35277248), (8, 26457936), (12, 17638624), (16, 13228968), (24, 8819312), (32, 6614484), (48, 4409656), (64, 3307242), (96, 2204828), (128, 1653621), (192, 1102414), (384, 551207)]