211581248

素因数分解:

$2^6\times {\mathrm{953}}^1\times {\mathrm{3469}}^1$

素因数の和:4434

約数の個数: 28

約数和(自身を含む): 420418260

約数和(自身を除く): 208837012

約数列:

[1, 2, 4, 8, 16, 32, 64, 953, 1906, 3469, 3812, 6938, 7624, 13876, 15248, 27752, 30496, 55504, 60992, 111008, 222016, 3305957, 6611914, 13223828, 26447656, 52895312, 105790624, 211581248]

約数ペア:

[(1, 211581248), (2, 105790624), (4, 52895312), (8, 26447656), (16, 13223828), (32, 6611914), (64, 3305957), (953, 222016), (1906, 111008), (3469, 60992), (3812, 55504), (6938, 30496), (7624, 27752), (13876, 15248)]