207787788

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{147997}}^1$

素因数の和:148023

約数の個数: 48

約数和(自身を含む): 580152160

約数和(自身を除く): 372364372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 147997, 295994, 443991, 591988, 887982, 1331973, 1775964, 1923961, 2663946, 3847922, 3995919, 5327892, 5771883, 7695844, 7991838, 11543766, 15983676, 17315649, 23087532, 34631298, 51946947, 69262596, 103893894, 207787788]

約数ペア:

[(1, 207787788), (2, 103893894), (3, 69262596), (4, 51946947), (6, 34631298), (9, 23087532), (12, 17315649), (13, 15983676), (18, 11543766), (26, 7991838), (27, 7695844), (36, 5771883), (39, 5327892), (52, 3995919), (54, 3847922), (78, 2663946), (108, 1923961), (117, 1775964), (156, 1331973), (234, 887982), (351, 591988), (468, 443991), (702, 295994), (1404, 147997)]