201997272

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{118543}}^1$

素因数の和:118623

約数の個数: 32

約数和(自身を含む): 512110080

約数和(自身を除く): 310112808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 118543, 237086, 355629, 474172, 711258, 948344, 1422516, 2845032, 8416553, 16833106, 25249659, 33666212, 50499318, 67332424, 100998636, 201997272]

約数ペア:

[(1, 201997272), (2, 100998636), (3, 67332424), (4, 50499318), (6, 33666212), (8, 25249659), (12, 16833106), (24, 8416553), (71, 2845032), (142, 1422516), (213, 948344), (284, 711258), (426, 474172), (568, 355629), (852, 237086), (1704, 118543)]