202103478

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{79631}}^1$

素因数の和:79689

約数の個数: 32

約数和(自身を含む): 458680320

約数和(自身を除く): 256576842

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 79631, 159262, 238893, 477786, 716679, 1433358, 2150037, 3742657, 4300074, 7485314, 11227971, 22455942, 33683913, 67367826, 101051739, 202103478]

約数ペア:

[(1, 202103478), (2, 101051739), (3, 67367826), (6, 33683913), (9, 22455942), (18, 11227971), (27, 7485314), (47, 4300074), (54, 3742657), (94, 2150037), (141, 1433358), (282, 716679), (423, 477786), (846, 238893), (1269, 159262), (2538, 79631)]