194890986

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1499}}^1$

素因数の和:1771

約数の個数: 48

約数和(自身を含む): 438048000

約数和(自身を除く): 243157014

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 233, 279, 466, 558, 699, 1398, 1499, 2097, 2998, 4194, 4497, 7223, 8994, 13491, 14446, 21669, 26982, 43338, 46469, 65007, 92938, 130014, 139407, 278814, 349267, 418221, 698534, 836442, 1047801, 2095602, 3143403, 6286806, 10827277, 21654554, 32481831, 64963662, 97445493, 194890986]

約数ペア:

[(1, 194890986), (2, 97445493), (3, 64963662), (6, 32481831), (9, 21654554), (18, 10827277), (31, 6286806), (62, 3143403), (93, 2095602), (186, 1047801), (233, 836442), (279, 698534), (466, 418221), (558, 349267), (699, 278814), (1398, 139407), (1499, 130014), (2097, 92938), (2998, 65007), (4194, 46469), (4497, 43338), (7223, 26982), (8994, 21669), (13491, 14446)]