201920749329

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9824393}}^1$

素因数の和:9824457

約数の個数: 32

約数和(自身を含む): 316895652864

約数和(自身を除く): 114974903535

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 403, 527, 663, 1209, 1581, 6851, 20553, 9824393, 29473179, 127717109, 167014681, 304556183, 383151327, 501044043, 913668549, 2171190853, 3959230379, 5177455111, 6513572559, 11877691137, 15532365333, 67306916443, 201920749329]

約数ペア:

[(1, 201920749329), (3, 67306916443), (13, 15532365333), (17, 11877691137), (31, 6513572559), (39, 5177455111), (51, 3959230379), (93, 2171190853), (221, 913668549), (403, 501044043), (527, 383151327), (663, 304556183), (1209, 167014681), (1581, 127717109), (6851, 29473179), (20553, 9824393)]