202800010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{10459}}^1$

素因数の和:10750

約数の個数: 32

約数和(自身を含む): 418734720

約数和(自身を除く): 215934710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1385, 1939, 2770, 3878, 9695, 10459, 19390, 20918, 52295, 73213, 104590, 146426, 366065, 732130, 2897143, 5794286, 14485715, 20280001, 28971430, 40560002, 101400005, 202800010]

約数ペア:

[(1, 202800010), (2, 101400005), (5, 40560002), (7, 28971430), (10, 20280001), (14, 14485715), (35, 5794286), (70, 2897143), (277, 732130), (554, 366065), (1385, 146426), (1939, 104590), (2770, 73213), (3878, 52295), (9695, 20918), (10459, 19390)]