201208525

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 302480640

約数和(自身を除く): 101272115

約数列:

[1, 5, 7, 25, 29, 35, 41, 145, 175, 203, 205, 287, 725, 967, 1015, 1025, 1189, 1435, 4835, 5075, 5945, 6769, 7175, 8323, 24175, 28043, 29725, 33845, 39647, 41615, 140215, 169225, 196301, 198235, 208075, 277529, 701075, 981505, 991175, 1149763, 1387645, 4907525, 5748815, 6938225, 8048341, 28744075, 40241705, 201208525]

約数ペア:

[(1, 201208525), (5, 40241705), (7, 28744075), (25, 8048341), (29, 6938225), (35, 5748815), (41, 4907525), (145, 1387645), (175, 1149763), (203, 991175), (205, 981505), (287, 701075), (725, 277529), (967, 208075), (1015, 198235), (1025, 196301), (1189, 169225), (1435, 140215), (4835, 41615), (5075, 39647), (5945, 33845), (6769, 29725), (7175, 28043), (8323, 24175)]