1199609201

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 1464207360

約数和(自身を除く): 264598159

約数列:

[1, 7, 31, 41, 109, 217, 287, 763, 1237, 1271, 3379, 4469, 8659, 8897, 23653, 31283, 38347, 50717, 134833, 138539, 268429, 355019, 943831, 969773, 1572227, 4179823, 5528153, 11005589, 29258761, 38697071, 171372743, 1199609201]

約数ペア:

[(1, 1199609201), (7, 171372743), (31, 38697071), (41, 29258761), (109, 11005589), (217, 5528153), (287, 4179823), (763, 1572227), (1237, 969773), (1271, 943831), (3379, 355019), (4469, 268429), (8659, 138539), (8897, 134833), (23653, 50717), (31283, 38347)]