213855852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149759}}^1$

素因数の和:149790

約数の個数: 48

約数和(自身を含む): 603832320

約数和(自身を除く): 389976468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 149759, 299518, 449277, 599036, 898554, 1048313, 1797108, 2096626, 2545903, 3144939, 4193252, 5091806, 6289878, 7637709, 10183612, 12579756, 15275418, 17821321, 30550836, 35642642, 53463963, 71285284, 106927926, 213855852]

約数ペア:

[(1, 213855852), (2, 106927926), (3, 71285284), (4, 53463963), (6, 35642642), (7, 30550836), (12, 17821321), (14, 15275418), (17, 12579756), (21, 10183612), (28, 7637709), (34, 6289878), (42, 5091806), (51, 4193252), (68, 3144939), (84, 2545903), (102, 2096626), (119, 1797108), (204, 1048313), (238, 898554), (357, 599036), (476, 449277), (714, 299518), (1428, 149759)]