211936956

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 653721600

約数和(自身を除く): 441784644

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 49, 62, 66, 77, 84, 93, 98, 124, 132, 147, 151, 154, 186, 196, 217, 231, 294, 302, 308, 341, 343, 372, 434, 453, 462, 539, 588, 604, 651, 682, 686, 868, 906, 924, 1023, 1029, 1057, 1078, 1302, 1364, 1372, 1519, 1617, 1661, 1812, 2046, 2058, 2114, 2156, 2387, 2604, 3038, 3171, 3234, 3322, 3773, 4092, 4116, 4228, 4557, 4681, 4774, 4983, 6076, 6342, 6468, 6644, 7161, 7399, 7546, 9114, 9362, 9548, 9966, 10633, 11319, 11627, 12684, 14043, 14322, 14798, 15092, 16709, 18228, 18724, 19932, 21266, 22197, 22638, 23254, 28086, 28644, 29596, 31899, 32767, 33418, 34881, 42532, 44394, 45276, 46508, 50127, 51491, 51793, 56172, 63798, 65534, 66836, 69762, 81389, 88788, 98301, 100254, 102982, 103586, 116963, 127596, 131068, 139524, 154473, 155379, 162778, 196602, 200508, 205964, 207172, 229369, 233926, 244167, 308946, 310758, 325556, 350889, 360437, 393204, 458738, 467852, 488334, 569723, 617892, 621516, 688107, 701778, 720874, 917476, 976668, 1081311, 1139446, 1376214, 1403556, 1441748, 1605583, 1709169, 2162622, 2278892, 2523059, 2752428, 3211166, 3418338, 4325244, 4816749, 5046118, 6422332, 6836676, 7569177, 9633498, 10092236, 15138354, 17661413, 19266996, 30276708, 35322826, 52984239, 70645652, 105968478, 211936956]

約数ペア:

[(1, 211936956), (2, 105968478), (3, 70645652), (4, 52984239), (6, 35322826), (7, 30276708), (11, 19266996), (12, 17661413), (14, 15138354), (21, 10092236), (22, 9633498), (28, 7569177), (31, 6836676), (33, 6422332), (42, 5046118), (44, 4816749), (49, 4325244), (62, 3418338), (66, 3211166), (77, 2752428), (84, 2523059), (93, 2278892), (98, 2162622), (124, 1709169), (132, 1605583), (147, 1441748), (151, 1403556), (154, 1376214), (186, 1139446), (196, 1081311), (217, 976668), (231, 917476), (294, 720874), (302, 701778), (308, 688107), (341, 621516), (343, 617892), (372, 569723), (434, 488334), (453, 467852), (462, 458738), (539, 393204), (588, 360437), (604, 350889), (651, 325556), (682, 310758), (686, 308946), (868, 244167), (906, 233926), (924, 229369), (1023, 207172), (1029, 205964), (1057, 200508), (1078, 196602), (1302, 162778), (1364, 155379), (1372, 154473), (1519, 139524), (1617, 131068), (1661, 127596), (1812, 116963), (2046, 103586), (2058, 102982), (2114, 100254), (2156, 98301), (2387, 88788), (2604, 81389), (3038, 69762), (3171, 66836), (3234, 65534), (3322, 63798), (3773, 56172), (4092, 51793), (4116, 51491), (4228, 50127), (4557, 46508), (4681, 45276), (4774, 44394), (4983, 42532), (6076, 34881), (6342, 33418), (6468, 32767), (6644, 31899), (7161, 29596), (7399, 28644), (7546, 28086), (9114, 23254), (9362, 22638), (9548, 22197), (9966, 21266), (10633, 19932), (11319, 18724), (11627, 18228), (12684, 16709), (14043, 15092), (14322, 14798)]