214220034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21521}}^1$

素因数の和:21615

約数の個数: 48

約数和(自身を含む): 537189120

約数和(自身を除く): 322969086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 9954, 21521, 43042, 64563, 129126, 150647, 193689, 301294, 387378, 451941, 903882, 1355823, 1700159, 2711646, 3400318, 5100477, 10200954, 11901113, 15301431, 23802226, 30602862, 35703339, 71406678, 107110017, 214220034]

約数ペア:

[(1, 214220034), (2, 107110017), (3, 71406678), (6, 35703339), (7, 30602862), (9, 23802226), (14, 15301431), (18, 11901113), (21, 10200954), (42, 5100477), (63, 3400318), (79, 2711646), (126, 1700159), (158, 1355823), (237, 903882), (474, 451941), (553, 387378), (711, 301294), (1106, 193689), (1422, 150647), (1659, 129126), (3318, 64563), (4977, 43042), (9954, 21521)]