208966530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{10667}}^1$

素因数の和:11330

約数の個数: 32

約数和(自身を含む): 502334784

約数和(自身を除く): 293368254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 653, 1306, 1959, 3265, 3918, 6530, 9795, 10667, 19590, 21334, 32001, 53335, 64002, 106670, 160005, 320010, 6965551, 13931102, 20896653, 34827755, 41793306, 69655510, 104483265, 208966530]

約数ペア:

[(1, 208966530), (2, 104483265), (3, 69655510), (5, 41793306), (6, 34827755), (10, 20896653), (15, 13931102), (30, 6965551), (653, 320010), (1306, 160005), (1959, 106670), (3265, 64002), (3918, 53335), (6530, 32001), (9795, 21334), (10667, 19590)]