215723394

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{14083}}^1$

素因数の和:14151

約数の個数: 48

約数和(自身を含む): 500939712

約数和(自身を除く): 285216318

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 207, 222, 333, 414, 666, 851, 1702, 2553, 5106, 7659, 14083, 15318, 28166, 42249, 84498, 126747, 253494, 323909, 521071, 647818, 971727, 1042142, 1563213, 1943454, 2915181, 3126426, 4689639, 5830362, 9379278, 11984633, 23969266, 35953899, 71907798, 107861697, 215723394]

約数ペア:

[(1, 215723394), (2, 107861697), (3, 71907798), (6, 35953899), (9, 23969266), (18, 11984633), (23, 9379278), (37, 5830362), (46, 4689639), (69, 3126426), (74, 2915181), (111, 1943454), (138, 1563213), (207, 1042142), (222, 971727), (333, 647818), (414, 521071), (666, 323909), (851, 253494), (1702, 126747), (2553, 84498), (5106, 42249), (7659, 28166), (14083, 15318)]