251213316

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{2017}}^1$

素因数の和:2228

約数の個数: 48

約数和(自身を含む): 598038336

約数和(自身を除く): 346825020

約数列:

[1, 2, 3, 4, 6, 12, 97, 107, 194, 214, 291, 321, 388, 428, 582, 642, 1164, 1284, 2017, 4034, 6051, 8068, 10379, 12102, 20758, 24204, 31137, 41516, 62274, 124548, 195649, 215819, 391298, 431638, 586947, 647457, 782596, 863276, 1173894, 1294914, 2347788, 2589828, 20934443, 41868886, 62803329, 83737772, 125606658, 251213316]

約数ペア:

[(1, 251213316), (2, 125606658), (3, 83737772), (4, 62803329), (6, 41868886), (12, 20934443), (97, 2589828), (107, 2347788), (194, 1294914), (214, 1173894), (291, 863276), (321, 782596), (388, 647457), (428, 586947), (582, 431638), (642, 391298), (1164, 215819), (1284, 195649), (2017, 124548), (4034, 62274), (6051, 41516), (8068, 31137), (10379, 24204), (12102, 20758)]