207699426

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{28351}}^1$

素因数の和:28407

約数の個数: 48

約数和(自身を含む): 504211968

約数和(自身を除く): 296512542

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 7326, 28351, 56702, 85053, 170106, 255159, 311861, 510318, 623722, 935583, 1048987, 1871166, 2097974, 2806749, 3146961, 5613498, 6293922, 9440883, 11538857, 18881766, 23077714, 34616571, 69233142, 103849713, 207699426]

約数ペア:

[(1, 207699426), (2, 103849713), (3, 69233142), (6, 34616571), (9, 23077714), (11, 18881766), (18, 11538857), (22, 9440883), (33, 6293922), (37, 5613498), (66, 3146961), (74, 2806749), (99, 2097974), (111, 1871166), (198, 1048987), (222, 935583), (333, 623722), (407, 510318), (666, 311861), (814, 255159), (1221, 170106), (2442, 85053), (3663, 56702), (7326, 28351)]