207907773

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 303367680

約数和(自身を除く): 95459907

約数列:

[1, 3, 17, 37, 51, 111, 239, 461, 629, 717, 1383, 1887, 4063, 7837, 8843, 12189, 17057, 23511, 26529, 51171, 110179, 150331, 289969, 330537, 450993, 869907, 1873043, 4076623, 5619129, 12229869, 69302591, 207907773]

約数ペア:

[(1, 207907773), (3, 69302591), (17, 12229869), (37, 5619129), (51, 4076623), (111, 1873043), (239, 869907), (461, 450993), (629, 330537), (717, 289969), (1383, 150331), (1887, 110179), (4063, 51171), (7837, 26529), (8843, 23511), (12189, 17057)]