201489974

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{182179}}^1$

素因数の和:182267

約数の個数: 16

約数和(自身を含む): 349785600

約数和(自身を除く): 148295626

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 182179, 364358, 1275253, 2550506, 14392141, 28784282, 100744987, 201489974]

約数ペア:

[(1, 201489974), (2, 100744987), (7, 28784282), (14, 14392141), (79, 2550506), (158, 1275253), (553, 364358), (1106, 182179)]