207917402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{22133}}^1$

素因数の和:22214

約数の個数: 32

約数和(自身を含む): 395224704

約数和(自身を除く): 187307302

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 9394, 22133, 44266, 154931, 243463, 309862, 486926, 1350113, 1704241, 2700226, 3408482, 9450791, 14851243, 18901582, 29702486, 103958701, 207917402]

約数ペア:

[(1, 207917402), (2, 103958701), (7, 29702486), (11, 18901582), (14, 14851243), (22, 9450791), (61, 3408482), (77, 2700226), (122, 1704241), (154, 1350113), (427, 486926), (671, 309862), (854, 243463), (1342, 154931), (4697, 44266), (9394, 22133)]