204426502

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{37537}}^1$

素因数の和:37935

約数の個数: 16

約数和(自身を含む): 351355680

約数和(自身を除く): 146929178

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 37537, 75074, 262759, 525518, 14601893, 29203786, 102213251, 204426502]

約数ペア:

[(1, 204426502), (2, 102213251), (7, 29203786), (14, 14601893), (389, 525518), (778, 262759), (2723, 75074), (5446, 37537)]