201422684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 379391040

約数和(自身を除く): 177968356

約数列:

[1, 2, 4, 23, 46, 53, 92, 101, 106, 202, 212, 404, 409, 818, 1219, 1636, 2323, 2438, 4646, 4876, 5353, 9292, 9407, 10706, 18814, 21412, 21677, 37628, 41309, 43354, 82618, 86708, 123119, 165236, 246238, 492476, 498571, 950107, 997142, 1900214, 1994284, 2189377, 3800428, 4378754, 8757508, 50355671, 100711342, 201422684]

約数ペア:

[(1, 201422684), (2, 100711342), (4, 50355671), (23, 8757508), (46, 4378754), (53, 3800428), (92, 2189377), (101, 1994284), (106, 1900214), (202, 997142), (212, 950107), (404, 498571), (409, 492476), (818, 246238), (1219, 165236), (1636, 123119), (2323, 86708), (2438, 82618), (4646, 43354), (4876, 41309), (5353, 37628), (9292, 21677), (9407, 21412), (10706, 18814)]