223277417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 261701280

約数和(自身を除く): 38423863

約数列:

[1, 11, 19, 59, 209, 361, 649, 953, 1121, 3971, 10483, 12331, 18107, 21299, 56227, 199177, 234289, 344033, 618497, 1068313, 3784363, 11751443, 20297947, 223277417]

約数ペア:

[(1, 223277417), (11, 20297947), (19, 11751443), (59, 3784363), (209, 1068313), (361, 618497), (649, 344033), (953, 234289), (1121, 199177), (3971, 56227), (10483, 21299), (12331, 18107)]