202457192721

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{983}}^1\times {\mathrm{60169}}^1$

素因数の和:61325

約数の個数: 32

約数和(自身を含む): 310719805440

約数和(自身を除く): 108262612719

約数列:

[1, 3, 7, 21, 163, 489, 983, 1141, 2949, 3423, 6881, 20643, 60169, 160229, 180507, 421183, 480687, 1121603, 1263549, 3364809, 9807547, 29422641, 59146127, 68652829, 177438381, 205958487, 414022889, 1242068667, 9640818701, 28922456103, 67485730907, 202457192721]

約数ペア:

[(1, 202457192721), (3, 67485730907), (7, 28922456103), (21, 9640818701), (163, 1242068667), (489, 414022889), (983, 205958487), (1141, 177438381), (2949, 68652829), (3423, 59146127), (6881, 29422641), (20643, 9807547), (60169, 3364809), (160229, 1263549), (180507, 1121603), (421183, 480687)]