200103519

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37663}}^1$

素因数の和:37707

約数の個数: 32

約数和(自身を含む): 347111424

約数和(自身を除く): 147007905

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 37663, 112989, 263641, 414293, 790923, 866249, 1242879, 2598747, 2900051, 6063743, 8700153, 9528739, 18191229, 28586217, 66701173, 200103519]

約数ペア:

[(1, 200103519), (3, 66701173), (7, 28586217), (11, 18191229), (21, 9528739), (23, 8700153), (33, 6063743), (69, 2900051), (77, 2598747), (161, 1242879), (231, 866249), (253, 790923), (483, 414293), (759, 263641), (1771, 112989), (5313, 37663)]