209375430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{634471}}^1$

素因数の和:634492

約数の個数: 32

約数和(自身を含む): 548183808

約数和(自身を除く): 338808378

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 634471, 1268942, 1903413, 3172355, 3806826, 6344710, 6979181, 9517065, 13958362, 19034130, 20937543, 34895905, 41875086, 69791810, 104687715, 209375430]

約数ペア:

[(1, 209375430), (2, 104687715), (3, 69791810), (5, 41875086), (6, 34895905), (10, 20937543), (11, 19034130), (15, 13958362), (22, 9517065), (30, 6979181), (33, 6344710), (55, 3806826), (66, 3172355), (110, 1903413), (165, 1268942), (330, 634471)]