212970248

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37337}}^1$

素因数の和:37397

約数の個数: 32

約数和(自身を含む): 430133760

約数和(自身を除く): 217163512

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 5704, 37337, 74674, 149348, 298696, 858751, 1157447, 1717502, 2314894, 3435004, 4629788, 6870008, 9259576, 26621281, 53242562, 106485124, 212970248]

約数ペア:

[(1, 212970248), (2, 106485124), (4, 53242562), (8, 26621281), (23, 9259576), (31, 6870008), (46, 4629788), (62, 3435004), (92, 2314894), (124, 1717502), (184, 1157447), (248, 858751), (713, 298696), (1426, 149348), (2852, 74674), (5704, 37337)]