207620714

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{16607}}^1$

素因数の和:16682

約数の個数: 32

約数和(自身を含む): 382648320

約数和(自身を除く): 175027606

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 12502, 16607, 33214, 116249, 232498, 315533, 631066, 780529, 1561058, 2208731, 4417462, 5463703, 10927406, 14830051, 29660102, 103810357, 207620714]

約数ペア:

[(1, 207620714), (2, 103810357), (7, 29660102), (14, 14830051), (19, 10927406), (38, 5463703), (47, 4417462), (94, 2208731), (133, 1561058), (266, 780529), (329, 631066), (658, 315533), (893, 232498), (1786, 116249), (6251, 33214), (12502, 16607)]