195054519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 288794880

約数和(自身を除く): 93740361

約数列:

[1, 3, 11, 33, 109, 211, 257, 327, 633, 771, 1199, 2321, 2827, 3597, 6963, 8481, 22999, 28013, 54227, 68997, 84039, 162681, 252989, 308143, 596497, 758967, 924429, 1789491, 5910743, 17732229, 65018173, 195054519]

約数ペア:

[(1, 195054519), (3, 65018173), (11, 17732229), (33, 5910743), (109, 1789491), (211, 924429), (257, 758967), (327, 596497), (633, 308143), (771, 252989), (1199, 162681), (2321, 84039), (2827, 68997), (3597, 54227), (6963, 28013), (8481, 22999)]