201998144

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3347}}^1$

素因数の和:3423

約数の個数: 56

約数和(自身を含む): 428597568

約数和(自身を除く): 226599424

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 164, 184, 328, 368, 656, 736, 943, 1312, 1472, 1886, 2624, 3347, 3772, 6694, 7544, 13388, 15088, 26776, 30176, 53552, 60352, 76981, 107104, 137227, 153962, 214208, 274454, 307924, 548908, 615848, 1097816, 1231696, 2195632, 2463392, 3156221, 4391264, 4926784, 6312442, 8782528, 12624884, 25249768, 50499536, 100999072, 201998144]

約数ペア:

[(1, 201998144), (2, 100999072), (4, 50499536), (8, 25249768), (16, 12624884), (23, 8782528), (32, 6312442), (41, 4926784), (46, 4391264), (64, 3156221), (82, 2463392), (92, 2195632), (164, 1231696), (184, 1097816), (328, 615848), (368, 548908), (656, 307924), (736, 274454), (943, 214208), (1312, 153962), (1472, 137227), (1886, 107104), (2624, 76981), (3347, 60352), (3772, 53552), (6694, 30176), (7544, 26776), (13388, 15088)]