188251338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 425852928

約数和(自身を除く): 237601590

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 127, 222, 254, 381, 407, 607, 762, 814, 1214, 1221, 1397, 1821, 2442, 2794, 3642, 4191, 4699, 6677, 8382, 9398, 13354, 14097, 20031, 22459, 28194, 40062, 44918, 51689, 67377, 77089, 103378, 134754, 154178, 155067, 231267, 247049, 310134, 462534, 494098, 741147, 847979, 1482294, 1695958, 2543937, 2852293, 5087874, 5704586, 8556879, 17113758, 31375223, 62750446, 94125669, 188251338]

約数ペア:

[(1, 188251338), (2, 94125669), (3, 62750446), (6, 31375223), (11, 17113758), (22, 8556879), (33, 5704586), (37, 5087874), (66, 2852293), (74, 2543937), (111, 1695958), (127, 1482294), (222, 847979), (254, 741147), (381, 494098), (407, 462534), (607, 310134), (762, 247049), (814, 231267), (1214, 155067), (1221, 154178), (1397, 134754), (1821, 103378), (2442, 77089), (2794, 67377), (3642, 51689), (4191, 44918), (4699, 40062), (6677, 28194), (8382, 22459), (9398, 20031), (13354, 14097)]