214021852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3821}}^1$

素因数の和:3922

約数の個数: 48

約数和(自身を含む): 436625280

約数和(自身を除く): 222603428

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 67, 76, 134, 209, 268, 418, 737, 836, 1273, 1474, 2546, 2948, 3821, 5092, 7642, 14003, 15284, 28006, 42031, 56012, 72599, 84062, 145198, 168124, 256007, 290396, 512014, 798589, 1024028, 1597178, 2816077, 3194356, 4864133, 5632154, 9728266, 11264308, 19456532, 53505463, 107010926, 214021852]

約数ペア:

[(1, 214021852), (2, 107010926), (4, 53505463), (11, 19456532), (19, 11264308), (22, 9728266), (38, 5632154), (44, 4864133), (67, 3194356), (76, 2816077), (134, 1597178), (209, 1024028), (268, 798589), (418, 512014), (737, 290396), (836, 256007), (1273, 168124), (1474, 145198), (2546, 84062), (2948, 72599), (3821, 56012), (5092, 42031), (7642, 28006), (14003, 15284)]