207260951907

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{659}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 296626176000

約数和(自身を除く): 89365224093

約数列:

[1, 3, 19, 57, 109, 223, 227, 327, 659, 669, 681, 1977, 2071, 4237, 4313, 6213, 12521, 12711, 12939, 24307, 24743, 37563, 50621, 71831, 72921, 74229, 146957, 149593, 151863, 215493, 440871, 448779, 461833, 470117, 961799, 1364789, 1385499, 1410351, 2792183, 2842267, 2885397, 4094367, 5517689, 8376549, 8526801, 16018313, 16305637, 16553067, 33359239, 48054939, 48916911, 100077717, 104836091, 304347947, 309807103, 314508273, 633825541, 913043841, 929421309, 1901476623, 3636157051, 10908471153, 69086983969, 207260951907]

約数ペア:

[(1, 207260951907), (3, 69086983969), (19, 10908471153), (57, 3636157051), (109, 1901476623), (223, 929421309), (227, 913043841), (327, 633825541), (659, 314508273), (669, 309807103), (681, 304347947), (1977, 104836091), (2071, 100077717), (4237, 48916911), (4313, 48054939), (6213, 33359239), (12521, 16553067), (12711, 16305637), (12939, 16018313), (24307, 8526801), (24743, 8376549), (37563, 5517689), (50621, 4094367), (71831, 2885397), (72921, 2842267), (74229, 2792183), (146957, 1410351), (149593, 1385499), (151863, 1364789), (215493, 961799), (440871, 470117), (448779, 461833)]