210763956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1145

約数の個数: 72

約数和(自身を含む): 538224960

約数和(自身を除く): 327461004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 169, 206, 309, 338, 412, 507, 618, 676, 1009, 1014, 1236, 1339, 2018, 2028, 2678, 3027, 4017, 4036, 5356, 6054, 8034, 12108, 13117, 16068, 17407, 26234, 34814, 39351, 52221, 52468, 69628, 78702, 103927, 104442, 157404, 170521, 207854, 208884, 311781, 341042, 415708, 511563, 623562, 682084, 1023126, 1247124, 1351051, 2046252, 2702102, 4053153, 5404204, 8106306, 16212612, 17563663, 35127326, 52690989, 70254652, 105381978, 210763956]

約数ペア:

[(1, 210763956), (2, 105381978), (3, 70254652), (4, 52690989), (6, 35127326), (12, 17563663), (13, 16212612), (26, 8106306), (39, 5404204), (52, 4053153), (78, 2702102), (103, 2046252), (156, 1351051), (169, 1247124), (206, 1023126), (309, 682084), (338, 623562), (412, 511563), (507, 415708), (618, 341042), (676, 311781), (1009, 208884), (1014, 207854), (1236, 170521), (1339, 157404), (2018, 104442), (2028, 103927), (2678, 78702), (3027, 69628), (4017, 52468), (4036, 52221), (5356, 39351), (6054, 34814), (8034, 26234), (12108, 17407), (13117, 16068)]