210525516

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{70457}}^1$

素因数の和:70550

約数の個数: 36

約数和(自身を含む): 538580952

約数和(自身を除く): 328055436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 70457, 140914, 211371, 281828, 422742, 634113, 845484, 1268226, 2536452, 5847931, 11695862, 17543793, 23391724, 35087586, 52631379, 70175172, 105262758, 210525516]

約数ペア:

[(1, 210525516), (2, 105262758), (3, 70175172), (4, 52631379), (6, 35087586), (9, 23391724), (12, 17543793), (18, 11695862), (36, 5847931), (83, 2536452), (166, 1268226), (249, 845484), (332, 634113), (498, 422742), (747, 281828), (996, 211371), (1494, 140914), (2988, 70457)]