201960402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 472469760

約数和(自身を除く): 270509358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 97, 178, 194, 267, 291, 534, 557, 582, 623, 679, 1114, 1246, 1358, 1671, 1869, 2037, 3342, 3738, 3899, 4074, 7798, 8633, 11697, 17266, 23394, 25899, 49573, 51798, 54029, 60431, 99146, 108058, 120862, 148719, 162087, 181293, 297438, 324174, 347011, 362586, 378203, 694022, 756406, 1041033, 1134609, 2082066, 2269218, 4808581, 9617162, 14425743, 28851486, 33660067, 67320134, 100980201, 201960402]

約数ペア:

[(1, 201960402), (2, 100980201), (3, 67320134), (6, 33660067), (7, 28851486), (14, 14425743), (21, 9617162), (42, 4808581), (89, 2269218), (97, 2082066), (178, 1134609), (194, 1041033), (267, 756406), (291, 694022), (534, 378203), (557, 362586), (582, 347011), (623, 324174), (679, 297438), (1114, 181293), (1246, 162087), (1358, 148719), (1671, 120862), (1869, 108058), (2037, 99146), (3342, 60431), (3738, 54029), (3899, 51798), (4074, 49573), (7798, 25899), (8633, 23394), (11697, 17266)]