208450219

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 222787584

約数和(自身を除く): 14337365

約数列:

[1, 23, 53, 271, 631, 1219, 6233, 14363, 14513, 33443, 171001, 330349, 769189, 3933023, 9063053, 208450219]

約数ペア:

[(1, 208450219), (23, 9063053), (53, 3933023), (271, 769189), (631, 330349), (1219, 171001), (6233, 33443), (14363, 14513)]