203984671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2789}}^1$

素因数の和:2970

約数の個数: 16

約数和(自身を含む): 228333600

約数和(自身を除く): 24348929

約数列:

[1, 11, 61, 109, 671, 1199, 2789, 6649, 30679, 73139, 170129, 304001, 1871419, 3344011, 18544061, 203984671]

約数ペア:

[(1, 203984671), (11, 18544061), (61, 3344011), (109, 1871419), (671, 304001), (1199, 170129), (2789, 73139), (6649, 30679)]