198102772

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9923}}^1$

素因数の和:9988

約数の個数: 48

約数和(自身を含む): 426811392

約数和(自身を除く): 228708620

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 4991, 9923, 9982, 19846, 19964, 39692, 69461, 138922, 228229, 277844, 307613, 456458, 615226, 912916, 1230452, 1597603, 2153291, 3195206, 4306582, 6390412, 7075099, 8613164, 14150198, 28300396, 49525693, 99051386, 198102772]

約数ペア:

[(1, 198102772), (2, 99051386), (4, 49525693), (7, 28300396), (14, 14150198), (23, 8613164), (28, 7075099), (31, 6390412), (46, 4306582), (62, 3195206), (92, 2153291), (124, 1597603), (161, 1230452), (217, 912916), (322, 615226), (434, 456458), (644, 307613), (713, 277844), (868, 228229), (1426, 138922), (2852, 69461), (4991, 39692), (9923, 19964), (9982, 19846)]