199192422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7489}}^1$

素因数の和:7549

約数の個数: 64

約数和(自身を含む): 483194880

約数和(自身を除く): 284002458

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2418, 4433, 7489, 8866, 13299, 14978, 22467, 26598, 44934, 82379, 97357, 164758, 194714, 232159, 247137, 292071, 464318, 494274, 584142, 696477, 1070927, 1392954, 2141854, 2553749, 3018067, 3212781, 5107498, 6036134, 6425562, 7661247, 9054201, 15322494, 18108402, 33198737, 66397474, 99596211, 199192422]

約数ペア:

[(1, 199192422), (2, 99596211), (3, 66397474), (6, 33198737), (11, 18108402), (13, 15322494), (22, 9054201), (26, 7661247), (31, 6425562), (33, 6036134), (39, 5107498), (62, 3212781), (66, 3018067), (78, 2553749), (93, 2141854), (143, 1392954), (186, 1070927), (286, 696477), (341, 584142), (403, 494274), (429, 464318), (682, 292071), (806, 247137), (858, 232159), (1023, 194714), (1209, 164758), (2046, 97357), (2418, 82379), (4433, 44934), (7489, 26598), (8866, 22467), (13299, 14978)]