201892528

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{13381}}^1$

素因数の和:13453

約数の個数: 40

約数和(自身を含む): 418160736

約数和(自身を除く): 216268208

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 3772, 7544, 13381, 15088, 26762, 53524, 107048, 214096, 307763, 548621, 615526, 1097242, 1231052, 2194484, 2462104, 4388968, 4924208, 8777936, 12618283, 25236566, 50473132, 100946264, 201892528]

約数ペア:

[(1, 201892528), (2, 100946264), (4, 50473132), (8, 25236566), (16, 12618283), (23, 8777936), (41, 4924208), (46, 4388968), (82, 2462104), (92, 2194484), (164, 1231052), (184, 1097242), (328, 615526), (368, 548621), (656, 307763), (943, 214096), (1886, 107048), (3772, 53524), (7544, 26762), (13381, 15088)]