213175060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80141}}^1$

素因数の和:80176

約数の個数: 48

約数和(自身を含む): 538554240

約数和(自身を除く): 325379180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 80141, 160282, 320564, 400705, 560987, 801410, 1121974, 1522679, 1602820, 2243948, 2804935, 3045358, 5609870, 6090716, 7613395, 10658753, 11219740, 15226790, 21317506, 30453580, 42635012, 53293765, 106587530, 213175060]

約数ペア:

[(1, 213175060), (2, 106587530), (4, 53293765), (5, 42635012), (7, 30453580), (10, 21317506), (14, 15226790), (19, 11219740), (20, 10658753), (28, 7613395), (35, 6090716), (38, 5609870), (70, 3045358), (76, 2804935), (95, 2243948), (133, 1602820), (140, 1522679), (190, 1121974), (266, 801410), (380, 560987), (532, 400705), (665, 320564), (1330, 160282), (2660, 80141)]