207841228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3793}}^1$

素因数の和:3926

約数の個数: 48

約数和(自身を含む): 441925120

約数和(自身を除く): 234083892

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 206, 266, 412, 532, 721, 1442, 1957, 2884, 3793, 3914, 7586, 7828, 13699, 15172, 26551, 27398, 53102, 54796, 72067, 106204, 144134, 288268, 390679, 504469, 781358, 1008938, 1562716, 2017876, 2734753, 5469506, 7422901, 10939012, 14845802, 29691604, 51960307, 103920614, 207841228]

約数ペア:

[(1, 207841228), (2, 103920614), (4, 51960307), (7, 29691604), (14, 14845802), (19, 10939012), (28, 7422901), (38, 5469506), (76, 2734753), (103, 2017876), (133, 1562716), (206, 1008938), (266, 781358), (412, 504469), (532, 390679), (721, 288268), (1442, 144134), (1957, 106204), (2884, 72067), (3793, 54796), (3914, 53102), (7586, 27398), (7828, 26551), (13699, 15172)]