187880548

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{4951}}^1$

素因数の和:5187

約数の個数: 24

約数和(自身を含む): 336934080

約数和(自身を除く): 149053532

約数列:

[1, 2, 4, 53, 106, 179, 212, 358, 716, 4951, 9487, 9902, 18974, 19804, 37948, 262403, 524806, 886229, 1049612, 1772458, 3544916, 46970137, 93940274, 187880548]

約数ペア:

[(1, 187880548), (2, 93940274), (4, 46970137), (53, 3544916), (106, 1772458), (179, 1049612), (212, 886229), (358, 524806), (716, 262403), (4951, 37948), (9487, 19804), (9902, 18974)]