193079912

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 390700800

約数和(自身を除く): 197620888

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 83, 116, 148, 166, 232, 271, 296, 332, 542, 664, 1073, 1084, 2146, 2168, 2407, 3071, 4292, 4814, 6142, 7859, 8584, 9628, 10027, 12284, 15718, 19256, 20054, 22493, 24568, 31436, 40108, 44986, 62872, 80216, 89059, 89972, 178118, 179944, 290783, 356236, 581566, 652297, 712472, 832241, 1163132, 1304594, 1664482, 2326264, 2609188, 3328964, 5218376, 6657928, 24134989, 48269978, 96539956, 193079912]

約数ペア:

[(1, 193079912), (2, 96539956), (4, 48269978), (8, 24134989), (29, 6657928), (37, 5218376), (58, 3328964), (74, 2609188), (83, 2326264), (116, 1664482), (148, 1304594), (166, 1163132), (232, 832241), (271, 712472), (296, 652297), (332, 581566), (542, 356236), (664, 290783), (1073, 179944), (1084, 178118), (2146, 89972), (2168, 89059), (2407, 80216), (3071, 62872), (4292, 44986), (4814, 40108), (6142, 31436), (7859, 24568), (8584, 22493), (9628, 20054), (10027, 19256), (12284, 15718)]