201943077

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13679}}^1$

素因数の和:13745

約数の個数: 32

約数和(自身を含む): 332697600

約数和(自身を除く): 130754523

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 2109, 4921, 13679, 14763, 41037, 95753, 259901, 287259, 506123, 779703, 1518369, 1819307, 3542861, 5457921, 9616337, 10628583, 28849011, 67314359, 201943077]

約数ペア:

[(1, 201943077), (3, 67314359), (7, 28849011), (19, 10628583), (21, 9616337), (37, 5457921), (57, 3542861), (111, 1819307), (133, 1518369), (259, 779703), (399, 506123), (703, 287259), (777, 259901), (2109, 95753), (4921, 41037), (13679, 14763)]