99189398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 194641920

約数和(自身を除く): 95452522

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 79, 154, 158, 217, 263, 341, 434, 526, 553, 682, 869, 1106, 1738, 1841, 2387, 2449, 2893, 3682, 4774, 4898, 5786, 6083, 8153, 12166, 16306, 17143, 20251, 20777, 26939, 34286, 40502, 41554, 53878, 57071, 89683, 114142, 145439, 179366, 188573, 228547, 290878, 377146, 457094, 627781, 644087, 1255562, 1288174, 1599829, 3199658, 4508609, 7084957, 9017218, 14169914, 49594699, 99189398]

約数ペア:

[(1, 99189398), (2, 49594699), (7, 14169914), (11, 9017218), (14, 7084957), (22, 4508609), (31, 3199658), (62, 1599829), (77, 1288174), (79, 1255562), (154, 644087), (158, 627781), (217, 457094), (263, 377146), (341, 290878), (434, 228547), (526, 188573), (553, 179366), (682, 145439), (869, 114142), (1106, 89683), (1738, 57071), (1841, 53878), (2387, 41554), (2449, 40502), (2893, 34286), (3682, 26939), (4774, 20777), (4898, 20251), (5786, 17143), (6083, 16306), (8153, 12166)]