210078414

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42751}}^1$

素因数の和:42782

約数の個数: 64

約数和(自身を含む): 574586880

約数和(自身を除く): 364508466

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 42751, 85502, 128253, 256506, 299257, 384759, 555763, 598514, 769518, 897771, 1111526, 1154277, 1667289, 1795542, 2308554, 2693313, 3334578, 3890341, 5001867, 5386626, 7780682, 8079939, 10003734, 11671023, 15005601, 16159878, 23342046, 30011202, 35013069, 70026138, 105039207, 210078414]

約数ペア:

[(1, 210078414), (2, 105039207), (3, 70026138), (6, 35013069), (7, 30011202), (9, 23342046), (13, 16159878), (14, 15005601), (18, 11671023), (21, 10003734), (26, 8079939), (27, 7780682), (39, 5386626), (42, 5001867), (54, 3890341), (63, 3334578), (78, 2693313), (91, 2308554), (117, 1795542), (126, 1667289), (182, 1154277), (189, 1111526), (234, 897771), (273, 769518), (351, 598514), (378, 555763), (546, 384759), (702, 299257), (819, 256506), (1638, 128253), (2457, 85502), (4914, 42751)]