202606747

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 257126400

約数和(自身を除く): 54519653

約数列:

[1, 7, 19, 23, 107, 133, 161, 437, 619, 749, 2033, 2461, 3059, 4333, 11761, 14231, 14237, 17227, 46759, 66233, 82327, 99659, 270503, 327313, 463631, 1258427, 1523359, 1893521, 8808989, 10663513, 28943821, 202606747]

約数ペア:

[(1, 202606747), (7, 28943821), (19, 10663513), (23, 8808989), (107, 1893521), (133, 1523359), (161, 1258427), (437, 463631), (619, 327313), (749, 270503), (2033, 99659), (2461, 82327), (3059, 66233), (4333, 46759), (11761, 17227), (14231, 14237)]