201894338415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{905701}}^1$

素因数の和:905920

約数の個数: 64

約数和(自身を含む): 404827057152

約数和(自身を除く): 202932718737

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 193, 231, 385, 579, 965, 1155, 1351, 2123, 2895, 4053, 6369, 6755, 10615, 14861, 20265, 31845, 44583, 74305, 222915, 905701, 2717103, 4528505, 6339907, 9962711, 13585515, 19019721, 29888133, 31699535, 49813555, 69738977, 95098605, 149440665, 174800293, 209216931, 348694885, 524400879, 874001465, 1046084655, 1223602051, 1922803223, 2622004395, 3670806153, 5768409669, 6118010255, 9614016115, 13459622561, 18354030765, 28842048345, 40378867683, 67298112805, 201894338415]

約数ペア:

[(1, 201894338415), (3, 67298112805), (5, 40378867683), (7, 28842048345), (11, 18354030765), (15, 13459622561), (21, 9614016115), (33, 6118010255), (35, 5768409669), (55, 3670806153), (77, 2622004395), (105, 1922803223), (165, 1223602051), (193, 1046084655), (231, 874001465), (385, 524400879), (579, 348694885), (965, 209216931), (1155, 174800293), (1351, 149440665), (2123, 95098605), (2895, 69738977), (4053, 49813555), (6369, 31699535), (6755, 29888133), (10615, 19019721), (14861, 13585515), (20265, 9962711), (31845, 6339907), (44583, 4528505), (74305, 2717103), (222915, 905701)]