197870904

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11897}}^1$

素因数の和:11930

約数の個数: 128

約数和(自身を含む): 685324800

約数和(自身を除く): 487453896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 4158, 5544, 8316, 11897, 16632, 23794, 35691, 47588, 71382, 83279, 95176, 107073, 130867, 142764, 166558, 214146, 249837, 261734, 285528, 321219, 333116, 392601, 428292, 499674, 523468, 642438, 666232, 749511, 785202, 856584, 916069, 999348, 1046936, 1177803, 1284876, 1499022, 1570404, 1832138, 1998696, 2248533, 2355606, 2569752, 2748207, 2998044, 3140808, 3533409, 3664276, 4497066, 4711212, 5496414, 5996088, 7066818, 7328552, 8244621, 8994132, 9422424, 10992828, 14133636, 16489242, 17988264, 21985656, 24733863, 28267272, 32978484, 49467726, 65956968, 98935452, 197870904]

約数ペア:

[(1, 197870904), (2, 98935452), (3, 65956968), (4, 49467726), (6, 32978484), (7, 28267272), (8, 24733863), (9, 21985656), (11, 17988264), (12, 16489242), (14, 14133636), (18, 10992828), (21, 9422424), (22, 8994132), (24, 8244621), (27, 7328552), (28, 7066818), (33, 5996088), (36, 5496414), (42, 4711212), (44, 4497066), (54, 3664276), (56, 3533409), (63, 3140808), (66, 2998044), (72, 2748207), (77, 2569752), (84, 2355606), (88, 2248533), (99, 1998696), (108, 1832138), (126, 1570404), (132, 1499022), (154, 1284876), (168, 1177803), (189, 1046936), (198, 999348), (216, 916069), (231, 856584), (252, 785202), (264, 749511), (297, 666232), (308, 642438), (378, 523468), (396, 499674), (462, 428292), (504, 392601), (594, 333116), (616, 321219), (693, 285528), (756, 261734), (792, 249837), (924, 214146), (1188, 166558), (1386, 142764), (1512, 130867), (1848, 107073), (2079, 95176), (2376, 83279), (2772, 71382), (4158, 47588), (5544, 35691), (8316, 23794), (11897, 16632)]