196156906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{607}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 331034112

約数和(自身を除く): 134877206

約数列:

[1, 2, 11, 22, 37, 74, 397, 407, 607, 794, 814, 1214, 4367, 6677, 8734, 13354, 14689, 22459, 29378, 44918, 161579, 240979, 247049, 323158, 481958, 494098, 2650769, 5301538, 8916223, 17832446, 98078453, 196156906]

約数ペア:

[(1, 196156906), (2, 98078453), (11, 17832446), (22, 8916223), (37, 5301538), (74, 2650769), (397, 494098), (407, 481958), (607, 323158), (794, 247049), (814, 240979), (1214, 161579), (4367, 44918), (6677, 29378), (8734, 22459), (13354, 14689)]