209124168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4021}}^1$

素因数の和:4238

約数の個数: 64

約数和(自身を含む): 573376320

約数和(自身を除く): 364252152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 197, 264, 394, 591, 788, 1182, 1576, 2167, 2364, 4021, 4334, 4728, 6501, 8042, 8668, 12063, 13002, 16084, 17336, 24126, 26004, 32168, 44231, 48252, 52008, 88462, 96504, 132693, 176924, 265386, 353848, 530772, 792137, 1061544, 1584274, 2376411, 3168548, 4752822, 6337096, 8713507, 9505644, 17427014, 19011288, 26140521, 34854028, 52281042, 69708056, 104562084, 209124168]

約数ペア:

[(1, 209124168), (2, 104562084), (3, 69708056), (4, 52281042), (6, 34854028), (8, 26140521), (11, 19011288), (12, 17427014), (22, 9505644), (24, 8713507), (33, 6337096), (44, 4752822), (66, 3168548), (88, 2376411), (132, 1584274), (197, 1061544), (264, 792137), (394, 530772), (591, 353848), (788, 265386), (1182, 176924), (1576, 132693), (2167, 96504), (2364, 88462), (4021, 52008), (4334, 48252), (4728, 44231), (6501, 32168), (8042, 26004), (8668, 24126), (12063, 17336), (13002, 16084)]