207938432

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6577}}^1$

素因数の和:6623

約数の個数: 64

約数和(自身を含む): 469669200

約数和(自身を除く): 261730768

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3952, 6577, 7904, 13154, 15808, 26308, 31616, 52616, 85501, 105232, 124963, 171002, 210464, 249926, 342004, 420928, 499852, 684008, 841856, 999704, 1368016, 1624519, 1999408, 2736032, 3249038, 3998816, 5472064, 6498076, 7997632, 10944128, 12996152, 15995264, 25992304, 51984608, 103969216, 207938432]

約数ペア:

[(1, 207938432), (2, 103969216), (4, 51984608), (8, 25992304), (13, 15995264), (16, 12996152), (19, 10944128), (26, 7997632), (32, 6498076), (38, 5472064), (52, 3998816), (64, 3249038), (76, 2736032), (104, 1999408), (128, 1624519), (152, 1368016), (208, 999704), (247, 841856), (304, 684008), (416, 499852), (494, 420928), (608, 342004), (832, 249926), (988, 210464), (1216, 171002), (1664, 124963), (1976, 105232), (2432, 85501), (3952, 52616), (6577, 31616), (7904, 26308), (13154, 15808)]