202393149

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2549}}^1$

素因数の和:2777

約数の個数: 32

約数和(自身を含む): 326400000

約数和(自身を除く): 124006851

約数列:

[1, 3, 7, 19, 21, 57, 133, 199, 399, 597, 1393, 2549, 3781, 4179, 7647, 11343, 17843, 26467, 48431, 53529, 79401, 145293, 339017, 507251, 1017051, 1521753, 3550757, 9637769, 10652271, 28913307, 67464383, 202393149]

約数ペア:

[(1, 202393149), (3, 67464383), (7, 28913307), (19, 10652271), (21, 9637769), (57, 3550757), (133, 1521753), (199, 1017051), (399, 507251), (597, 339017), (1393, 145293), (2549, 79401), (3781, 53529), (4179, 48431), (7647, 26467), (11343, 17843)]