194716514

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 305337600

約数和(自身を除く): 110621086

約数列:

[1, 2, 61, 79, 89, 122, 158, 178, 227, 454, 4819, 5429, 7031, 9638, 10858, 13847, 14062, 17933, 20203, 27694, 35866, 40406, 428891, 857782, 1093913, 1232383, 1596037, 2187826, 2464766, 3192074, 97358257, 194716514]

約数ペア:

[(1, 194716514), (2, 97358257), (61, 3192074), (79, 2464766), (89, 2187826), (122, 1596037), (158, 1232383), (178, 1093913), (227, 857782), (454, 428891), (4819, 40406), (5429, 35866), (7031, 27694), (9638, 20203), (10858, 17933), (13847, 14062)]