201880436

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{3931}}^1$

素因数の和:4319

約数の個数: 24

約数和(自身を含む): 363977376

約数和(自身を除く): 162096940

約数列:

[1, 2, 4, 37, 74, 148, 347, 694, 1388, 3931, 7862, 12839, 15724, 25678, 51356, 145447, 290894, 581788, 1364057, 2728114, 5456228, 50470109, 100940218, 201880436]

約数ペア:

[(1, 201880436), (2, 100940218), (4, 50470109), (37, 5456228), (74, 2728114), (148, 1364057), (347, 581788), (694, 290894), (1388, 145447), (3931, 51356), (7862, 25678), (12839, 15724)]