201190737

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 297939456

約数和(自身を除く): 96748719

約数列:

[1, 3, 11, 33, 113, 163, 331, 339, 489, 993, 1243, 1793, 3641, 3729, 5379, 10923, 18419, 37403, 53953, 55257, 112209, 161859, 202609, 411433, 593483, 607827, 1234299, 1780449, 6096689, 18290067, 67063579, 201190737]

約数ペア:

[(1, 201190737), (3, 67063579), (11, 18290067), (33, 6096689), (113, 1780449), (163, 1234299), (331, 607827), (339, 593483), (489, 411433), (993, 202609), (1243, 161859), (1793, 112209), (3641, 55257), (3729, 53953), (5379, 37403), (10923, 18419)]