199217238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{6971}}^1$

素因数の和:7420

約数の個数: 32

約数和(自身を含む): 435722112

約数和(自身を除く): 236504874

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 433, 866, 1299, 2598, 4763, 6971, 9526, 13942, 14289, 20913, 28578, 41826, 76681, 153362, 230043, 460086, 3018443, 6036886, 9055329, 18110658, 33202873, 66405746, 99608619, 199217238]

約数ペア:

[(1, 199217238), (2, 99608619), (3, 66405746), (6, 33202873), (11, 18110658), (22, 9055329), (33, 6036886), (66, 3018443), (433, 460086), (866, 230043), (1299, 153362), (2598, 76681), (4763, 41826), (6971, 28578), (9526, 20913), (13942, 14289)]