207816895726

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2658661}}^1$

素因数の和:2658721

約数の個数: 48

約数和(自身を含む): 381890209680

約数和(自身を除く): 174073313954

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 121, 187, 209, 242, 323, 374, 418, 646, 2057, 2299, 3553, 4114, 4598, 7106, 39083, 78166, 2658661, 5317322, 29245271, 45197237, 50514559, 58490542, 90394474, 101029118, 321697981, 497169607, 555660149, 643395962, 858747503, 994339214, 1111320298, 1717495006, 5468865677, 6112261639, 9446222533, 10937731354, 12224523278, 18892445066, 103908447863, 207816895726]

約数ペア:

[(1, 207816895726), (2, 103908447863), (11, 18892445066), (17, 12224523278), (19, 10937731354), (22, 9446222533), (34, 6112261639), (38, 5468865677), (121, 1717495006), (187, 1111320298), (209, 994339214), (242, 858747503), (323, 643395962), (374, 555660149), (418, 497169607), (646, 321697981), (2057, 101029118), (2299, 90394474), (3553, 58490542), (4114, 50514559), (4598, 45197237), (7106, 29245271), (39083, 5317322), (78166, 2658661)]