207020154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{108161}}^1$

素因数の和:108206

約数の個数: 32

約数和(自身を含む): 467259840

約数和(自身を除く): 260239686

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 108161, 216322, 324483, 648966, 1189771, 2379542, 3136669, 3569313, 6273338, 7138626, 9410007, 18820014, 34503359, 69006718, 103510077, 207020154]

約数ペア:

[(1, 207020154), (2, 103510077), (3, 69006718), (6, 34503359), (11, 18820014), (22, 9410007), (29, 7138626), (33, 6273338), (58, 3569313), (66, 3136669), (87, 2379542), (174, 1189771), (319, 648966), (638, 324483), (957, 216322), (1914, 108161)]