207985106

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 387680256

約数和(自身を除く): 179695150

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 127, 238, 254, 833, 889, 983, 1666, 1778, 1966, 2159, 4318, 6223, 6881, 12446, 13762, 15113, 16711, 30226, 33422, 48167, 96334, 105791, 116977, 124841, 211582, 233954, 249682, 818839, 873887, 1637678, 1747774, 2122297, 4244594, 6117209, 12234418, 14856079, 29712158, 103992553, 207985106]

約数ペア:

[(1, 207985106), (2, 103992553), (7, 29712158), (14, 14856079), (17, 12234418), (34, 6117209), (49, 4244594), (98, 2122297), (119, 1747774), (127, 1637678), (238, 873887), (254, 818839), (833, 249682), (889, 233954), (983, 211582), (1666, 124841), (1778, 116977), (1966, 105791), (2159, 96334), (4318, 48167), (6223, 33422), (6881, 30226), (12446, 16711), (13762, 15113)]