209319622

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 331269120

約数和(自身を除く): 121949498

約数列:

[1, 2, 29, 58, 127, 157, 181, 254, 314, 362, 3683, 4553, 5249, 7366, 9106, 10498, 19939, 22987, 28417, 39878, 45974, 56834, 578231, 666623, 824093, 1156462, 1333246, 1648186, 3608959, 7217918, 104659811, 209319622]

約数ペア:

[(1, 209319622), (2, 104659811), (29, 7217918), (58, 3608959), (127, 1648186), (157, 1333246), (181, 1156462), (254, 824093), (314, 666623), (362, 578231), (3683, 56834), (4553, 45974), (5249, 39878), (7366, 28417), (9106, 22987), (10498, 19939)]