211300908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 650280960

約数和(自身を除く): 438980052

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 47, 52, 69, 78, 84, 91, 92, 94, 138, 141, 156, 161, 179, 182, 188, 273, 276, 282, 299, 322, 329, 358, 364, 483, 537, 546, 564, 598, 611, 644, 658, 716, 897, 966, 987, 1074, 1081, 1092, 1196, 1222, 1253, 1316, 1794, 1833, 1932, 1974, 2093, 2148, 2162, 2327, 2444, 2506, 3243, 3588, 3666, 3759, 3948, 4117, 4186, 4277, 4324, 4654, 5012, 6279, 6486, 6981, 7332, 7518, 7567, 8234, 8372, 8413, 8554, 9308, 12351, 12558, 12831, 12972, 13962, 14053, 15036, 15134, 16289, 16468, 16826, 17108, 22701, 24702, 25116, 25239, 25662, 27924, 28106, 28819, 30268, 32578, 33652, 42159, 45402, 48867, 49404, 50478, 51324, 53521, 56212, 57638, 58891, 65156, 84318, 86457, 90804, 97734, 98371, 100956, 107042, 109369, 115276, 117782, 160563, 168636, 172914, 176673, 193499, 195468, 196742, 214084, 218738, 235564, 295113, 321126, 328107, 345828, 353346, 374647, 386998, 393484, 437476, 580497, 590226, 642252, 656214, 706692, 749294, 765583, 773996, 1123941, 1160994, 1180452, 1312428, 1354493, 1498588, 1531166, 2247882, 2296749, 2321988, 2515487, 2708986, 3062332, 4063479, 4495764, 4593498, 5030974, 5417972, 7546461, 8126958, 9186996, 10061948, 15092922, 16253916, 17608409, 30185844, 35216818, 52825227, 70433636, 105650454, 211300908]

約数ペア:

[(1, 211300908), (2, 105650454), (3, 70433636), (4, 52825227), (6, 35216818), (7, 30185844), (12, 17608409), (13, 16253916), (14, 15092922), (21, 10061948), (23, 9186996), (26, 8126958), (28, 7546461), (39, 5417972), (42, 5030974), (46, 4593498), (47, 4495764), (52, 4063479), (69, 3062332), (78, 2708986), (84, 2515487), (91, 2321988), (92, 2296749), (94, 2247882), (138, 1531166), (141, 1498588), (156, 1354493), (161, 1312428), (179, 1180452), (182, 1160994), (188, 1123941), (273, 773996), (276, 765583), (282, 749294), (299, 706692), (322, 656214), (329, 642252), (358, 590226), (364, 580497), (483, 437476), (537, 393484), (546, 386998), (564, 374647), (598, 353346), (611, 345828), (644, 328107), (658, 321126), (716, 295113), (897, 235564), (966, 218738), (987, 214084), (1074, 196742), (1081, 195468), (1092, 193499), (1196, 176673), (1222, 172914), (1253, 168636), (1316, 160563), (1794, 117782), (1833, 115276), (1932, 109369), (1974, 107042), (2093, 100956), (2148, 98371), (2162, 97734), (2327, 90804), (2444, 86457), (2506, 84318), (3243, 65156), (3588, 58891), (3666, 57638), (3759, 56212), (3948, 53521), (4117, 51324), (4186, 50478), (4277, 49404), (4324, 48867), (4654, 45402), (5012, 42159), (6279, 33652), (6486, 32578), (6981, 30268), (7332, 28819), (7518, 28106), (7567, 27924), (8234, 25662), (8372, 25239), (8413, 25116), (8554, 24702), (9308, 22701), (12351, 17108), (12558, 16826), (12831, 16468), (12972, 16289), (13962, 15134), (14053, 15036)]