207860256

素因数分解:

$2^5\times 3^5\times {\mathrm{26731}}^1$

素因数の和:26756

約数の個数: 72

約数和(自身を含む): 613018224

約数和(自身を除く): 405157968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 26731, 53462, 80193, 106924, 160386, 213848, 240579, 320772, 427696, 481158, 641544, 721737, 855392, 962316, 1283088, 1443474, 1924632, 2165211, 2566176, 2886948, 3849264, 4330422, 5773896, 6495633, 7698528, 8660844, 11547792, 12991266, 17321688, 23095584, 25982532, 34643376, 51965064, 69286752, 103930128, 207860256]

約数ペア:

[(1, 207860256), (2, 103930128), (3, 69286752), (4, 51965064), (6, 34643376), (8, 25982532), (9, 23095584), (12, 17321688), (16, 12991266), (18, 11547792), (24, 8660844), (27, 7698528), (32, 6495633), (36, 5773896), (48, 4330422), (54, 3849264), (72, 2886948), (81, 2566176), (96, 2165211), (108, 1924632), (144, 1443474), (162, 1283088), (216, 962316), (243, 855392), (288, 721737), (324, 641544), (432, 481158), (486, 427696), (648, 320772), (864, 240579), (972, 213848), (1296, 160386), (1944, 106924), (2592, 80193), (3888, 53462), (7776, 26731)]