210202399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 250822656

約数和(自身を除く): 40620257

約数列:

[1, 11, 17, 53, 127, 167, 187, 583, 901, 1397, 1837, 2159, 2839, 6731, 8851, 9911, 21209, 23749, 31229, 74041, 97361, 114427, 150467, 233299, 360553, 1124077, 1258697, 1655137, 3966083, 12364847, 19109309, 210202399]

約数ペア:

[(1, 210202399), (11, 19109309), (17, 12364847), (53, 3966083), (127, 1655137), (167, 1258697), (187, 1124077), (583, 360553), (901, 233299), (1397, 150467), (1837, 114427), (2159, 97361), (2839, 74041), (6731, 31229), (8851, 23749), (9911, 21209)]