199068910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{6607}}^1$

素因数の和:6768

約数の個数: 32

約数和(自身を含む): 376814592

約数和(自身を除く): 177745682

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 3013, 6026, 6607, 13214, 15065, 30130, 33035, 66070, 151961, 303922, 759805, 865517, 1519610, 1731034, 4327585, 8655170, 19906891, 39813782, 99534455, 199068910]

約数ペア:

[(1, 199068910), (2, 99534455), (5, 39813782), (10, 19906891), (23, 8655170), (46, 4327585), (115, 1731034), (131, 1519610), (230, 865517), (262, 759805), (655, 303922), (1310, 151961), (3013, 66070), (6026, 33035), (6607, 30130), (13214, 15065)]