199756044

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:949

約数の個数: 120

約数和(自身を含む): 565186160

約数和(自身を除く): 365430116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 81, 108, 111, 114, 148, 162, 171, 222, 228, 324, 333, 342, 444, 513, 666, 684, 703, 877, 999, 1026, 1332, 1406, 1539, 1754, 1998, 2052, 2109, 2631, 2812, 2997, 3078, 3508, 3996, 4218, 5262, 5994, 6156, 6327, 7893, 8436, 10524, 11988, 12654, 15786, 16663, 18981, 23679, 25308, 31572, 32449, 33326, 37962, 47358, 49989, 56943, 64898, 66652, 71037, 75924, 94716, 97347, 99978, 113886, 129796, 142074, 149967, 194694, 199956, 227772, 284148, 292041, 299934, 389388, 449901, 584082, 599868, 616531, 876123, 899802, 1168164, 1233062, 1349703, 1752246, 1799604, 1849593, 2466124, 2628369, 2699406, 3504492, 3699186, 5256738, 5398812, 5548779, 7398372, 10513476, 11097558, 16646337, 22195116, 33292674, 49939011, 66585348, 99878022, 199756044]

約数ペア:

[(1, 199756044), (2, 99878022), (3, 66585348), (4, 49939011), (6, 33292674), (9, 22195116), (12, 16646337), (18, 11097558), (19, 10513476), (27, 7398372), (36, 5548779), (37, 5398812), (38, 5256738), (54, 3699186), (57, 3504492), (74, 2699406), (76, 2628369), (81, 2466124), (108, 1849593), (111, 1799604), (114, 1752246), (148, 1349703), (162, 1233062), (171, 1168164), (222, 899802), (228, 876123), (324, 616531), (333, 599868), (342, 584082), (444, 449901), (513, 389388), (666, 299934), (684, 292041), (703, 284148), (877, 227772), (999, 199956), (1026, 194694), (1332, 149967), (1406, 142074), (1539, 129796), (1754, 113886), (1998, 99978), (2052, 97347), (2109, 94716), (2631, 75924), (2812, 71037), (2997, 66652), (3078, 64898), (3508, 56943), (3996, 49989), (4218, 47358), (5262, 37962), (5994, 33326), (6156, 32449), (6327, 31572), (7893, 25308), (8436, 23679), (10524, 18981), (11988, 16663), (12654, 15786)]