203465471

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{1237}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 234130560

約数和(自身を除く): 30665089

約数列:

[1, 11, 19, 209, 787, 1237, 8657, 13607, 14953, 23503, 164483, 258533, 973519, 10708709, 18496861, 203465471]

約数ペア:

[(1, 203465471), (11, 18496861), (19, 10708709), (209, 973519), (787, 258533), (1237, 164483), (8657, 23503), (13607, 14953)]