210529956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 649779200

約数和(自身を除く): 439249244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 73, 76, 78, 84, 91, 114, 133, 139, 146, 156, 182, 219, 228, 247, 266, 273, 278, 292, 364, 399, 417, 438, 494, 511, 532, 546, 556, 741, 798, 834, 876, 949, 973, 988, 1022, 1092, 1387, 1482, 1533, 1596, 1668, 1729, 1807, 1898, 1946, 2044, 2641, 2774, 2847, 2919, 2964, 3066, 3458, 3614, 3796, 3892, 4161, 5187, 5282, 5421, 5548, 5694, 5838, 6132, 6643, 6916, 7228, 7923, 8322, 9709, 10147, 10374, 10564, 10842, 11388, 11676, 12649, 13286, 15846, 16644, 18031, 18487, 19418, 19929, 20294, 20748, 21684, 25298, 26572, 29127, 30441, 31692, 34333, 36062, 36974, 37947, 38836, 39858, 40588, 50596, 54093, 55461, 58254, 60882, 68666, 71029, 72124, 73948, 75894, 79716, 102999, 108186, 110922, 116508, 121764, 126217, 131911, 137332, 142058, 151788, 192793, 205998, 213087, 216372, 221844, 240331, 252434, 263822, 284116, 378651, 385586, 395733, 411996, 426174, 480662, 504868, 527644, 578379, 720993, 757302, 771172, 791466, 852348, 923377, 961324, 1156758, 1349551, 1441986, 1514604, 1582932, 1846754, 2313516, 2506309, 2699102, 2770131, 2883972, 3693508, 4048653, 5012618, 5398204, 5540262, 7518927, 8097306, 10025236, 11080524, 15037854, 16194612, 17544163, 30075708, 35088326, 52632489, 70176652, 105264978, 210529956]

約数ペア:

[(1, 210529956), (2, 105264978), (3, 70176652), (4, 52632489), (6, 35088326), (7, 30075708), (12, 17544163), (13, 16194612), (14, 15037854), (19, 11080524), (21, 10025236), (26, 8097306), (28, 7518927), (38, 5540262), (39, 5398204), (42, 5012618), (52, 4048653), (57, 3693508), (73, 2883972), (76, 2770131), (78, 2699102), (84, 2506309), (91, 2313516), (114, 1846754), (133, 1582932), (139, 1514604), (146, 1441986), (156, 1349551), (182, 1156758), (219, 961324), (228, 923377), (247, 852348), (266, 791466), (273, 771172), (278, 757302), (292, 720993), (364, 578379), (399, 527644), (417, 504868), (438, 480662), (494, 426174), (511, 411996), (532, 395733), (546, 385586), (556, 378651), (741, 284116), (798, 263822), (834, 252434), (876, 240331), (949, 221844), (973, 216372), (988, 213087), (1022, 205998), (1092, 192793), (1387, 151788), (1482, 142058), (1533, 137332), (1596, 131911), (1668, 126217), (1729, 121764), (1807, 116508), (1898, 110922), (1946, 108186), (2044, 102999), (2641, 79716), (2774, 75894), (2847, 73948), (2919, 72124), (2964, 71029), (3066, 68666), (3458, 60882), (3614, 58254), (3796, 55461), (3892, 54093), (4161, 50596), (5187, 40588), (5282, 39858), (5421, 38836), (5548, 37947), (5694, 36974), (5838, 36062), (6132, 34333), (6643, 31692), (6916, 30441), (7228, 29127), (7923, 26572), (8322, 25298), (9709, 21684), (10147, 20748), (10374, 20294), (10564, 19929), (10842, 19418), (11388, 18487), (11676, 18031), (12649, 16644), (13286, 15846)]