201433120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{25693}}^1$

素因数の和:25722

約数の個数: 72

約数和(自身を含む): 553602924

約数和(自身を除く): 352169804

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 25693, 51386, 102772, 128465, 179851, 205544, 256930, 359702, 411088, 513860, 719404, 822176, 899255, 1027720, 1258957, 1438808, 1798510, 2055440, 2517914, 2877616, 3597020, 4110880, 5035828, 5755232, 6294785, 7194040, 10071656, 12589570, 14388080, 20143312, 25179140, 28776160, 40286624, 50358280, 100716560, 201433120]

約数ペア:

[(1, 201433120), (2, 100716560), (4, 50358280), (5, 40286624), (7, 28776160), (8, 25179140), (10, 20143312), (14, 14388080), (16, 12589570), (20, 10071656), (28, 7194040), (32, 6294785), (35, 5755232), (40, 5035828), (49, 4110880), (56, 3597020), (70, 2877616), (80, 2517914), (98, 2055440), (112, 1798510), (140, 1438808), (160, 1258957), (196, 1027720), (224, 899255), (245, 822176), (280, 719404), (392, 513860), (490, 411088), (560, 359702), (784, 256930), (980, 205544), (1120, 179851), (1568, 128465), (1960, 102772), (3920, 51386), (7840, 25693)]