197668248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 564537600

約数和(自身を除く): 366869352

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 43, 51, 57, 68, 76, 86, 102, 114, 129, 136, 152, 172, 204, 228, 258, 323, 344, 408, 456, 516, 593, 646, 731, 817, 969, 1032, 1186, 1292, 1462, 1634, 1779, 1938, 2193, 2372, 2451, 2584, 2924, 3268, 3558, 3876, 4386, 4744, 4902, 5848, 6536, 7116, 7752, 8772, 9804, 10081, 11267, 13889, 14232, 17544, 19608, 20162, 22534, 25499, 27778, 30243, 33801, 40324, 41667, 45068, 50998, 55556, 60486, 67602, 76497, 80648, 83334, 90136, 101996, 111112, 120972, 135204, 152994, 166668, 191539, 203992, 241944, 270408, 305988, 333336, 383078, 433483, 484481, 574617, 611976, 766156, 866966, 968962, 1149234, 1300449, 1453443, 1532312, 1733932, 1937924, 2298468, 2600898, 2906886, 3467864, 3875848, 4596936, 5201796, 5813772, 8236177, 10403592, 11627544, 16472354, 24708531, 32944708, 49417062, 65889416, 98834124, 197668248]

約数ペア:

[(1, 197668248), (2, 98834124), (3, 65889416), (4, 49417062), (6, 32944708), (8, 24708531), (12, 16472354), (17, 11627544), (19, 10403592), (24, 8236177), (34, 5813772), (38, 5201796), (43, 4596936), (51, 3875848), (57, 3467864), (68, 2906886), (76, 2600898), (86, 2298468), (102, 1937924), (114, 1733932), (129, 1532312), (136, 1453443), (152, 1300449), (172, 1149234), (204, 968962), (228, 866966), (258, 766156), (323, 611976), (344, 574617), (408, 484481), (456, 433483), (516, 383078), (593, 333336), (646, 305988), (731, 270408), (817, 241944), (969, 203992), (1032, 191539), (1186, 166668), (1292, 152994), (1462, 135204), (1634, 120972), (1779, 111112), (1938, 101996), (2193, 90136), (2372, 83334), (2451, 80648), (2584, 76497), (2924, 67602), (3268, 60486), (3558, 55556), (3876, 50998), (4386, 45068), (4744, 41667), (4902, 40324), (5848, 33801), (6536, 30243), (7116, 27778), (7752, 25499), (8772, 22534), (9804, 20162), (10081, 19608), (11267, 17544), (13889, 14232)]