210404792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{54679}}^1$

素因数の和:54735

約数の個数: 32

約数和(自身を含む): 436346400

約数和(自身を除く): 225941608

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 54679, 109358, 218716, 437432, 710827, 1421654, 2023123, 2843308, 4046246, 5686616, 8092492, 16184984, 26300599, 52601198, 105202396, 210404792]

約数ペア:

[(1, 210404792), (2, 105202396), (4, 52601198), (8, 26300599), (13, 16184984), (26, 8092492), (37, 5686616), (52, 4046246), (74, 2843308), (104, 2023123), (148, 1421654), (296, 710827), (481, 437432), (962, 218716), (1924, 109358), (3848, 54679)]