201958130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107999}}^1$

素因数の和:108034

約数の個数: 32

約数和(自身を含む): 419904000

約数和(自身を除く): 217945870

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 107999, 215998, 539995, 1079990, 1187989, 1835983, 2375978, 3671966, 5939945, 9179915, 11879890, 18359830, 20195813, 40391626, 100979065, 201958130]

約数ペア:

[(1, 201958130), (2, 100979065), (5, 40391626), (10, 20195813), (11, 18359830), (17, 11879890), (22, 9179915), (34, 5939945), (55, 3671966), (85, 2375978), (110, 1835983), (170, 1187989), (187, 1079990), (374, 539995), (935, 215998), (1870, 107999)]