202428008

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{401}}^1\times {\mathrm{709}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 385317000

約数和(自身を除く): 182888992

約数列:

[1, 2, 4, 8, 89, 178, 356, 401, 709, 712, 802, 1418, 1604, 2836, 3208, 5672, 35689, 63101, 71378, 126202, 142756, 252404, 284309, 285512, 504808, 568618, 1137236, 2274472, 25303501, 50607002, 101214004, 202428008]

約数ペア:

[(1, 202428008), (2, 101214004), (4, 50607002), (8, 25303501), (89, 2274472), (178, 1137236), (356, 568618), (401, 504808), (709, 285512), (712, 284309), (802, 252404), (1418, 142756), (1604, 126202), (2836, 71378), (3208, 63101), (5672, 35689)]