202221615

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{2753}}^1$

素因数の和:2903

約数の個数: 32

約数和(自身を含む): 333123840

約数和(自身を除く): 130902225

約数列:

[1, 3, 5, 15, 59, 83, 177, 249, 295, 415, 885, 1245, 2753, 4897, 8259, 13765, 14691, 24485, 41295, 73455, 162427, 228499, 487281, 685497, 812135, 1142495, 2436405, 3427485, 13481441, 40444323, 67407205, 202221615]

約数ペア:

[(1, 202221615), (3, 67407205), (5, 40444323), (15, 13481441), (59, 3427485), (83, 2436405), (177, 1142495), (249, 812135), (295, 685497), (415, 487281), (885, 228499), (1245, 162427), (2753, 73455), (4897, 41295), (8259, 24485), (13765, 14691)]