210693392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3911}}^1$

素因数の和:3976

約数の個数: 80

約数和(自身を含む): 516133632

約数和(自身を除く): 305440240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 3367, 3848, 3911, 4144, 6734, 7696, 7822, 13468, 15644, 26936, 27377, 31288, 50843, 53872, 54754, 62576, 101686, 109508, 144707, 203372, 219016, 289414, 355901, 406744, 438032, 578828, 711802, 813488, 1012949, 1157656, 1423604, 1881191, 2025898, 2315312, 2847208, 3762382, 4051796, 5694416, 7524764, 8103592, 13168337, 15049528, 16207184, 26336674, 30099056, 52673348, 105346696, 210693392]

約数ペア:

[(1, 210693392), (2, 105346696), (4, 52673348), (7, 30099056), (8, 26336674), (13, 16207184), (14, 15049528), (16, 13168337), (26, 8103592), (28, 7524764), (37, 5694416), (52, 4051796), (56, 3762382), (74, 2847208), (91, 2315312), (104, 2025898), (112, 1881191), (148, 1423604), (182, 1157656), (208, 1012949), (259, 813488), (296, 711802), (364, 578828), (481, 438032), (518, 406744), (592, 355901), (728, 289414), (962, 219016), (1036, 203372), (1456, 144707), (1924, 109508), (2072, 101686), (3367, 62576), (3848, 54754), (3911, 53872), (4144, 50843), (6734, 31288), (7696, 27377), (7822, 26936), (13468, 15644)]