202120902

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{190321}}^1$

素因数の和:190388

約数の個数: 24

約数和(自身を含む): 445353480

約数和(自身を除く): 243232578

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 190321, 380642, 570963, 1141926, 1712889, 3425778, 11228939, 22457878, 33686817, 67373634, 101060451, 202120902]

約数ペア:

[(1, 202120902), (2, 101060451), (3, 67373634), (6, 33686817), (9, 22457878), (18, 11228939), (59, 3425778), (118, 1712889), (177, 1141926), (354, 570963), (531, 380642), (1062, 190321)]