201030028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 382656960

約数和(自身を除く): 181626932

約数列:

[1, 2, 4, 23, 37, 46, 73, 74, 92, 146, 148, 292, 809, 851, 1618, 1679, 1702, 2701, 3236, 3358, 3404, 5402, 6716, 10804, 18607, 29933, 37214, 59057, 59866, 62123, 74428, 118114, 119732, 124246, 236228, 248492, 688459, 1358311, 1376918, 2185109, 2716622, 2753836, 4370218, 5433244, 8740436, 50257507, 100515014, 201030028]

約数ペア:

[(1, 201030028), (2, 100515014), (4, 50257507), (23, 8740436), (37, 5433244), (46, 4370218), (73, 2753836), (74, 2716622), (92, 2185109), (146, 1376918), (148, 1358311), (292, 688459), (809, 248492), (851, 236228), (1618, 124246), (1679, 119732), (1702, 118114), (2701, 74428), (3236, 62123), (3358, 59866), (3404, 59057), (5402, 37214), (6716, 29933), (10804, 18607)]