210855008

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 557706240

約数和(自身を除く): 346851232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 37, 38, 52, 56, 74, 76, 91, 103, 104, 112, 133, 148, 152, 182, 206, 208, 224, 247, 259, 266, 296, 304, 364, 412, 416, 481, 494, 518, 532, 592, 608, 703, 721, 728, 824, 962, 988, 1036, 1064, 1184, 1339, 1406, 1442, 1456, 1648, 1729, 1924, 1957, 1976, 2072, 2128, 2678, 2812, 2884, 2912, 3296, 3367, 3458, 3811, 3848, 3914, 3952, 4144, 4256, 4921, 5356, 5624, 5768, 6734, 6916, 7622, 7696, 7828, 7904, 8288, 9139, 9373, 9842, 10712, 11248, 11536, 13468, 13699, 13832, 15244, 15392, 15656, 18278, 18746, 19684, 21424, 22496, 23072, 25441, 26677, 26936, 27398, 27664, 30488, 31312, 36556, 37492, 39368, 42848, 49543, 50882, 53354, 53872, 54796, 55328, 60976, 62624, 63973, 72409, 73112, 74984, 78736, 99086, 101764, 106708, 107744, 109592, 121952, 127946, 144818, 146224, 149968, 157472, 178087, 198172, 203528, 213416, 219184, 255892, 289636, 292448, 299936, 346801, 356174, 396344, 407056, 426832, 438368, 506863, 511784, 579272, 693602, 712348, 792688, 814112, 853664, 941317, 1013726, 1023568, 1158544, 1387204, 1424696, 1585376, 1882634, 2027452, 2047136, 2317088, 2774408, 2849392, 3765268, 4054904, 5548816, 5698784, 6589219, 7530536, 8109808, 11097632, 13178438, 15061072, 16219616, 26356876, 30122144, 52713752, 105427504, 210855008]

約数ペア:

[(1, 210855008), (2, 105427504), (4, 52713752), (7, 30122144), (8, 26356876), (13, 16219616), (14, 15061072), (16, 13178438), (19, 11097632), (26, 8109808), (28, 7530536), (32, 6589219), (37, 5698784), (38, 5548816), (52, 4054904), (56, 3765268), (74, 2849392), (76, 2774408), (91, 2317088), (103, 2047136), (104, 2027452), (112, 1882634), (133, 1585376), (148, 1424696), (152, 1387204), (182, 1158544), (206, 1023568), (208, 1013726), (224, 941317), (247, 853664), (259, 814112), (266, 792688), (296, 712348), (304, 693602), (364, 579272), (412, 511784), (416, 506863), (481, 438368), (494, 426832), (518, 407056), (532, 396344), (592, 356174), (608, 346801), (703, 299936), (721, 292448), (728, 289636), (824, 255892), (962, 219184), (988, 213416), (1036, 203528), (1064, 198172), (1184, 178087), (1339, 157472), (1406, 149968), (1442, 146224), (1456, 144818), (1648, 127946), (1729, 121952), (1924, 109592), (1957, 107744), (1976, 106708), (2072, 101764), (2128, 99086), (2678, 78736), (2812, 74984), (2884, 73112), (2912, 72409), (3296, 63973), (3367, 62624), (3458, 60976), (3811, 55328), (3848, 54796), (3914, 53872), (3952, 53354), (4144, 50882), (4256, 49543), (4921, 42848), (5356, 39368), (5624, 37492), (5768, 36556), (6734, 31312), (6916, 30488), (7622, 27664), (7696, 27398), (7828, 26936), (7904, 26677), (8288, 25441), (9139, 23072), (9373, 22496), (9842, 21424), (10712, 19684), (11248, 18746), (11536, 18278), (13468, 15656), (13699, 15392), (13832, 15244)]