197197704

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{248987}}^1$

素因数の和:249010

約数の個数: 48

約数和(自身を含む): 582631920

約数和(自身を除く): 385434216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 248987, 497974, 746961, 995948, 1493922, 1991896, 2240883, 2738857, 2987844, 4481766, 5477714, 5975688, 8216571, 8963532, 10955428, 16433142, 17927064, 21910856, 24649713, 32866284, 49299426, 65732568, 98598852, 197197704]

約数ペア:

[(1, 197197704), (2, 98598852), (3, 65732568), (4, 49299426), (6, 32866284), (8, 24649713), (9, 21910856), (11, 17927064), (12, 16433142), (18, 10955428), (22, 8963532), (24, 8216571), (33, 5975688), (36, 5477714), (44, 4481766), (66, 2987844), (72, 2738857), (88, 2240883), (99, 1991896), (132, 1493922), (198, 995948), (264, 746961), (396, 497974), (792, 248987)]