207499346

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 326592000

約数和(自身を除く): 119092654

約数列:

[1, 2, 53, 71, 79, 106, 142, 158, 349, 698, 3763, 4187, 5609, 7526, 8374, 11218, 18497, 24779, 27571, 36994, 49558, 55142, 297277, 594554, 1313287, 1461263, 1957541, 2626574, 2922526, 3915082, 103749673, 207499346]

約数ペア:

[(1, 207499346), (2, 103749673), (53, 3915082), (71, 2922526), (79, 2626574), (106, 1957541), (142, 1461263), (158, 1313287), (349, 594554), (698, 297277), (3763, 55142), (4187, 49558), (5609, 36994), (7526, 27571), (8374, 24779), (11218, 18497)]