199124616

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1993}}^1$

素因数の和:2206

約数の個数: 64

約数和(自身を含む): 522587520

約数和(自身を除く): 323462904

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 181, 184, 276, 362, 543, 552, 724, 1086, 1448, 1993, 2172, 3986, 4163, 4344, 5979, 7972, 8326, 11958, 12489, 15944, 16652, 23916, 24978, 33304, 45839, 47832, 49956, 91678, 99912, 137517, 183356, 275034, 360733, 366712, 550068, 721466, 1082199, 1100136, 1442932, 2164398, 2885864, 4328796, 8296859, 8657592, 16593718, 24890577, 33187436, 49781154, 66374872, 99562308, 199124616]

約数ペア:

[(1, 199124616), (2, 99562308), (3, 66374872), (4, 49781154), (6, 33187436), (8, 24890577), (12, 16593718), (23, 8657592), (24, 8296859), (46, 4328796), (69, 2885864), (92, 2164398), (138, 1442932), (181, 1100136), (184, 1082199), (276, 721466), (362, 550068), (543, 366712), (552, 360733), (724, 275034), (1086, 183356), (1448, 137517), (1993, 99912), (2172, 91678), (3986, 49956), (4163, 47832), (4344, 45839), (5979, 33304), (7972, 24978), (8326, 23916), (11958, 16652), (12489, 15944)]