201885222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 537292800

約数和(自身を除く): 335407578

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 109, 114, 133, 154, 209, 211, 218, 231, 266, 327, 399, 418, 422, 462, 627, 633, 654, 763, 798, 1199, 1254, 1266, 1463, 1477, 1526, 2071, 2289, 2321, 2398, 2926, 2954, 3597, 4009, 4142, 4389, 4431, 4578, 4642, 6213, 6963, 7194, 8018, 8393, 8778, 8862, 12027, 12426, 13926, 14497, 16247, 16786, 22781, 22999, 24054, 25179, 28063, 28994, 32494, 43491, 44099, 45562, 45998, 48741, 50358, 56126, 68343, 68997, 84189, 86982, 88198, 97482, 132297, 136686, 137994, 159467, 160993, 168378, 252989, 264594, 308693, 318934, 321986, 436981, 478401, 482979, 505978, 617386, 758967, 873962, 926079, 956802, 965958, 1310943, 1517934, 1770923, 1852158, 2621886, 3058867, 3541846, 4806791, 5312769, 6117734, 9176601, 9613582, 10625538, 14420373, 18353202, 28840746, 33647537, 67295074, 100942611, 201885222]

約数ペア:

[(1, 201885222), (2, 100942611), (3, 67295074), (6, 33647537), (7, 28840746), (11, 18353202), (14, 14420373), (19, 10625538), (21, 9613582), (22, 9176601), (33, 6117734), (38, 5312769), (42, 4806791), (57, 3541846), (66, 3058867), (77, 2621886), (109, 1852158), (114, 1770923), (133, 1517934), (154, 1310943), (209, 965958), (211, 956802), (218, 926079), (231, 873962), (266, 758967), (327, 617386), (399, 505978), (418, 482979), (422, 478401), (462, 436981), (627, 321986), (633, 318934), (654, 308693), (763, 264594), (798, 252989), (1199, 168378), (1254, 160993), (1266, 159467), (1463, 137994), (1477, 136686), (1526, 132297), (2071, 97482), (2289, 88198), (2321, 86982), (2398, 84189), (2926, 68997), (2954, 68343), (3597, 56126), (4009, 50358), (4142, 48741), (4389, 45998), (4431, 45562), (4578, 44099), (4642, 43491), (6213, 32494), (6963, 28994), (7194, 28063), (8018, 25179), (8393, 24054), (8778, 22999), (8862, 22781), (12027, 16786), (12426, 16247), (13926, 14497)]