207461114

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 391372800

約数和(自身を除く): 183911686

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 139, 181, 217, 266, 278, 362, 434, 589, 973, 1178, 1267, 1946, 2534, 2641, 3439, 4123, 4309, 5282, 5611, 6878, 8246, 8618, 11222, 18487, 24073, 25159, 30163, 36974, 39277, 48146, 50318, 60326, 78554, 81871, 106609, 163742, 176113, 213218, 352226, 478021, 573097, 746263, 779929, 956042, 1146194, 1492526, 1559858, 3346147, 5459503, 6692294, 10919006, 14818651, 29637302, 103730557, 207461114]

約数ペア:

[(1, 207461114), (2, 103730557), (7, 29637302), (14, 14818651), (19, 10919006), (31, 6692294), (38, 5459503), (62, 3346147), (133, 1559858), (139, 1492526), (181, 1146194), (217, 956042), (266, 779929), (278, 746263), (362, 573097), (434, 478021), (589, 352226), (973, 213218), (1178, 176113), (1267, 163742), (1946, 106609), (2534, 81871), (2641, 78554), (3439, 60326), (4123, 50318), (4309, 48146), (5282, 39277), (5611, 36974), (6878, 30163), (8246, 25159), (8618, 24073), (11222, 18487)]