211066624

素因数分解:

$2^8\times {\mathrm{167}}^1\times {\mathrm{4937}}^1$

素因数の和:5120

約数の個数: 36

約数和(自身を含む): 423917424

約数和(自身を除く): 212850800

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 334, 668, 1336, 2672, 4937, 5344, 9874, 10688, 19748, 21376, 39496, 42752, 78992, 157984, 315968, 631936, 824479, 1263872, 1648958, 3297916, 6595832, 13191664, 26383328, 52766656, 105533312, 211066624]

約数ペア:

[(1, 211066624), (2, 105533312), (4, 52766656), (8, 26383328), (16, 13191664), (32, 6595832), (64, 3297916), (128, 1648958), (167, 1263872), (256, 824479), (334, 631936), (668, 315968), (1336, 157984), (2672, 78992), (4937, 42752), (5344, 39496), (9874, 21376), (10688, 19748)]