203773908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1306243}}^1$

素因数の和:1306263

約数の個数: 24

約数和(自身を含む): 512047648

約数和(自身を除く): 308273740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1306243, 2612486, 3918729, 5224972, 7837458, 15674916, 16981159, 33962318, 50943477, 67924636, 101886954, 203773908]

約数ペア:

[(1, 203773908), (2, 101886954), (3, 67924636), (4, 50943477), (6, 33962318), (12, 16981159), (13, 15674916), (26, 7837458), (39, 5224972), (52, 3918729), (78, 2612486), (156, 1306243)]