201630372

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 477271872

約数和(自身を除く): 275641500

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 373, 421, 428, 642, 746, 842, 1119, 1263, 1284, 1492, 1684, 2238, 2526, 4476, 5052, 39911, 45047, 79822, 90094, 119733, 135141, 157033, 159644, 180188, 239466, 270282, 314066, 471099, 478932, 540564, 628132, 942198, 1884396, 16802531, 33605062, 50407593, 67210124, 100815186, 201630372]

約数ペア:

[(1, 201630372), (2, 100815186), (3, 67210124), (4, 50407593), (6, 33605062), (12, 16802531), (107, 1884396), (214, 942198), (321, 628132), (373, 540564), (421, 478932), (428, 471099), (642, 314066), (746, 270282), (842, 239466), (1119, 180188), (1263, 159644), (1284, 157033), (1492, 135141), (1684, 119733), (2238, 90094), (2526, 79822), (4476, 45047), (5052, 39911)]