201699584

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 419281632

約数和(自身を除く): 217582048

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 73, 86, 128, 146, 172, 251, 256, 292, 344, 502, 584, 688, 1004, 1168, 1376, 2008, 2336, 2752, 3139, 4016, 4672, 5504, 6278, 8032, 9344, 10793, 11008, 12556, 16064, 18323, 18688, 21586, 25112, 32128, 36646, 43172, 50224, 64256, 73292, 86344, 100448, 146584, 172688, 200896, 293168, 345376, 401792, 586336, 690752, 787889, 803584, 1172672, 1381504, 1575778, 2345344, 2763008, 3151556, 4690688, 6303112, 12606224, 25212448, 50424896, 100849792, 201699584]

約数ペア:

[(1, 201699584), (2, 100849792), (4, 50424896), (8, 25212448), (16, 12606224), (32, 6303112), (43, 4690688), (64, 3151556), (73, 2763008), (86, 2345344), (128, 1575778), (146, 1381504), (172, 1172672), (251, 803584), (256, 787889), (292, 690752), (344, 586336), (502, 401792), (584, 345376), (688, 293168), (1004, 200896), (1168, 172688), (1376, 146584), (2008, 100448), (2336, 86344), (2752, 73292), (3139, 64256), (4016, 50224), (4672, 43172), (5504, 36646), (6278, 32128), (8032, 25112), (9344, 21586), (10793, 18688), (11008, 18323), (12556, 16064)]