219065462

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{9547}}^1$

素因数の和:9716

約数の個数: 32

約数和(自身を含む): 412473600

約数和(自身を除く): 193408138

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 298, 1043, 1639, 2086, 3278, 9547, 11473, 19094, 22946, 66829, 105017, 133658, 210034, 735119, 1422503, 1470238, 2845006, 9957521, 15647533, 19915042, 31295066, 109532731, 219065462]

約数ペア:

[(1, 219065462), (2, 109532731), (7, 31295066), (11, 19915042), (14, 15647533), (22, 9957521), (77, 2845006), (149, 1470238), (154, 1422503), (298, 735119), (1043, 210034), (1639, 133658), (2086, 105017), (3278, 66829), (9547, 22946), (11473, 19094)]