201451558

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{4261}}^1$

素因数の和:4588

約数の個数: 32

約数和(自身を含む): 378056448

約数和(自身を除く): 176604890

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 307, 614, 2149, 3377, 4261, 4298, 6754, 8522, 23639, 29827, 46871, 47278, 59654, 93742, 328097, 656194, 1308127, 2616254, 9156889, 14389397, 18313778, 28778794, 100725779, 201451558]

約数ペア:

[(1, 201451558), (2, 100725779), (7, 28778794), (11, 18313778), (14, 14389397), (22, 9156889), (77, 2616254), (154, 1308127), (307, 656194), (614, 328097), (2149, 93742), (3377, 59654), (4261, 47278), (4298, 46871), (6754, 29827), (8522, 23639)]