201718983185

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1\times {\mathrm{6067}}^1$

素因数の和:6977

約数の個数: 32

約数和(自身を含む): 247536535680

約数和(自身を除く): 45817552495

約数列:

[1, 5, 83, 113, 415, 565, 709, 3545, 6067, 9379, 30335, 46895, 58847, 80117, 294235, 400585, 503561, 685571, 2517805, 3427855, 4301503, 6649711, 21507515, 33248555, 56902393, 284511965, 357024749, 486069839, 1785123745, 2430349195, 40343796637, 201718983185]

約数ペア:

[(1, 201718983185), (5, 40343796637), (83, 2430349195), (113, 1785123745), (415, 486069839), (565, 357024749), (709, 284511965), (3545, 56902393), (6067, 33248555), (9379, 21507515), (30335, 6649711), (46895, 4301503), (58847, 3427855), (80117, 2517805), (294235, 685571), (400585, 503561)]