199792995

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{3259}}^1$

素因数の和:3395

約数の個数: 32

約数和(自身を含む): 329859840

約数和(自身を除く): 130066845

約数列:

[1, 3, 5, 15, 61, 67, 183, 201, 305, 335, 915, 1005, 3259, 4087, 9777, 12261, 16295, 20435, 48885, 61305, 198799, 218353, 596397, 655059, 993995, 1091765, 2981985, 3275295, 13319533, 39958599, 66597665, 199792995]

約数ペア:

[(1, 199792995), (3, 66597665), (5, 39958599), (15, 13319533), (61, 3275295), (67, 2981985), (183, 1091765), (201, 993995), (305, 655059), (335, 596397), (915, 218353), (1005, 198799), (3259, 61305), (4087, 48885), (9777, 20435), (12261, 16295)]