201161350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{309479}}^1$

素因数の和:309504

約数の個数: 24

約数和(自身を含む): 402942960

約数和(自身を除く): 201781610

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 309479, 618958, 1547395, 3094790, 4023227, 7736975, 8046454, 15473950, 20116135, 40232270, 100580675, 201161350]

約数ペア:

[(1, 201161350), (2, 100580675), (5, 40232270), (10, 20116135), (13, 15473950), (25, 8046454), (26, 7736975), (50, 4023227), (65, 3094790), (130, 1547395), (325, 618958), (650, 309479)]