190281847

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{373}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 230234400

約数和(自身を除く): 39952553

約数列:

[1, 7, 29, 49, 203, 359, 373, 1421, 2513, 2611, 10411, 10817, 17591, 18277, 72877, 75719, 133907, 510139, 530033, 937349, 3883303, 6561443, 27183121, 190281847]

約数ペア:

[(1, 190281847), (7, 27183121), (29, 6561443), (49, 3883303), (203, 937349), (359, 530033), (373, 510139), (1421, 133907), (2513, 75719), (2611, 72877), (10411, 18277), (10817, 17591)]