194217163

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 241532928

約数和(自身を除く): 47315765

約数列:

[1, 7, 17, 71, 119, 127, 181, 497, 889, 1207, 1267, 2159, 3077, 8449, 9017, 12851, 15113, 21539, 22987, 63119, 89957, 153289, 160909, 218467, 390779, 1073023, 1529269, 1632077, 2735453, 11424539, 27745309, 194217163]

約数ペア:

[(1, 194217163), (7, 27745309), (17, 11424539), (71, 2735453), (119, 1632077), (127, 1529269), (181, 1073023), (497, 390779), (889, 218467), (1207, 160909), (1267, 153289), (2159, 89957), (3077, 63119), (8449, 22987), (9017, 21539), (12851, 15113)]