201681942

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 525312000

約数和(自身を除く): 323630058

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 59, 66, 77, 98, 118, 147, 151, 154, 177, 231, 294, 302, 343, 354, 413, 453, 462, 539, 649, 686, 826, 906, 1029, 1057, 1078, 1239, 1298, 1617, 1661, 1947, 2058, 2114, 2478, 2891, 3171, 3234, 3322, 3773, 3894, 4543, 4983, 5782, 6342, 7399, 7546, 8673, 8909, 9086, 9966, 11319, 11627, 13629, 14798, 17346, 17818, 20237, 22197, 22638, 23254, 26727, 27258, 31801, 34881, 40474, 44394, 51793, 53454, 60711, 62363, 63602, 69762, 81389, 95403, 97999, 103586, 121422, 124726, 155379, 162778, 187089, 190806, 195998, 222607, 244167, 293997, 310758, 374178, 436541, 445214, 488334, 569723, 587994, 667821, 685993, 873082, 1139446, 1309623, 1335642, 1371986, 1709169, 2057979, 2619246, 3055787, 3418338, 4115958, 4801951, 6111574, 9167361, 9603902, 14405853, 18334722, 28811706, 33613657, 67227314, 100840971, 201681942]

約数ペア:

[(1, 201681942), (2, 100840971), (3, 67227314), (6, 33613657), (7, 28811706), (11, 18334722), (14, 14405853), (21, 9603902), (22, 9167361), (33, 6111574), (42, 4801951), (49, 4115958), (59, 3418338), (66, 3055787), (77, 2619246), (98, 2057979), (118, 1709169), (147, 1371986), (151, 1335642), (154, 1309623), (177, 1139446), (231, 873082), (294, 685993), (302, 667821), (343, 587994), (354, 569723), (413, 488334), (453, 445214), (462, 436541), (539, 374178), (649, 310758), (686, 293997), (826, 244167), (906, 222607), (1029, 195998), (1057, 190806), (1078, 187089), (1239, 162778), (1298, 155379), (1617, 124726), (1661, 121422), (1947, 103586), (2058, 97999), (2114, 95403), (2478, 81389), (2891, 69762), (3171, 63602), (3234, 62363), (3322, 60711), (3773, 53454), (3894, 51793), (4543, 44394), (4983, 40474), (5782, 34881), (6342, 31801), (7399, 27258), (7546, 26727), (8673, 23254), (8909, 22638), (9086, 22197), (9966, 20237), (11319, 17818), (11627, 17346), (13629, 14798)]