207540918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23971}}^1$

素因数の和:24029

約数の個数: 48

約数和(自身を含む): 497371056

約数和(自身を除く): 289830138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 23971, 47942, 71913, 143826, 215739, 311623, 431478, 623246, 886927, 934869, 1773854, 1869738, 2660781, 2804607, 5321562, 5609214, 7982343, 11530051, 15964686, 23060102, 34590153, 69180306, 103770459, 207540918]

約数ペア:

[(1, 207540918), (2, 103770459), (3, 69180306), (6, 34590153), (9, 23060102), (13, 15964686), (18, 11530051), (26, 7982343), (37, 5609214), (39, 5321562), (74, 2804607), (78, 2660781), (111, 1869738), (117, 1773854), (222, 934869), (234, 886927), (333, 623246), (481, 431478), (666, 311623), (962, 215739), (1443, 143826), (2886, 71913), (4329, 47942), (8658, 23971)]