238220248

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{47797}}^1$

素因数の和:47899

約数の個数: 32

約数和(自身を含む): 516218400

約数和(自身を除く): 277998152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 47797, 95594, 191188, 334579, 382376, 669158, 1338316, 2676632, 4253933, 8507866, 17015732, 29777531, 34031464, 59555062, 119110124, 238220248]

約数ペア:

[(1, 238220248), (2, 119110124), (4, 59555062), (7, 34031464), (8, 29777531), (14, 17015732), (28, 8507866), (56, 4253933), (89, 2676632), (178, 1338316), (356, 669158), (623, 382376), (712, 334579), (1246, 191188), (2492, 95594), (4984, 47797)]