203604308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{27983}}^1$

素因数の和:28111

約数の個数: 24

約数和(自身を含む): 380806272

約数和(自身を除く): 177201964

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 27983, 55966, 111932, 475711, 951422, 1902844, 2994181, 5988362, 11976724, 50901077, 101802154, 203604308]

約数ペア:

[(1, 203604308), (2, 101802154), (4, 50901077), (17, 11976724), (34, 5988362), (68, 2994181), (107, 1902844), (214, 951422), (428, 475711), (1819, 111932), (3638, 55966), (7276, 27983)]