207898112

素因数分解:

$2^9\times {\mathrm{463}}^1\times {\mathrm{877}}^1$

素因数の和:1358

約数の個数: 40

約数和(自身を含む): 416762016

約数和(自身を除く): 208863904

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 463, 512, 877, 926, 1754, 1852, 3508, 3704, 7016, 7408, 14032, 14816, 28064, 29632, 56128, 59264, 112256, 118528, 224512, 237056, 406051, 449024, 812102, 1624204, 3248408, 6496816, 12993632, 25987264, 51974528, 103949056, 207898112]

約数ペア:

[(1, 207898112), (2, 103949056), (4, 51974528), (8, 25987264), (16, 12993632), (32, 6496816), (64, 3248408), (128, 1624204), (256, 812102), (463, 449024), (512, 406051), (877, 237056), (926, 224512), (1754, 118528), (1852, 112256), (3508, 59264), (3704, 56128), (7016, 29632), (7408, 28064), (14032, 14816)]