202159772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{16319}}^1$

素因数の和:16505

約数の個数: 24

約数和(自身を含む): 374707200

約数和(自身を除く): 172547428

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 3097, 6194, 12388, 16319, 32638, 65276, 310061, 620122, 1240244, 2659997, 5319994, 10639988, 50539943, 101079886, 202159772]

約数ペア:

[(1, 202159772), (2, 101079886), (4, 50539943), (19, 10639988), (38, 5319994), (76, 2659997), (163, 1240244), (326, 620122), (652, 310061), (3097, 65276), (6194, 32638), (12388, 16319)]