197077968

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{15731}}^1$

素因数の和:15777

約数の個数: 80

約数和(自身を含む): 585230400

約数和(自身を除く): 388152432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 15731, 31462, 47193, 62924, 94386, 125848, 141579, 188772, 251696, 283158, 377544, 424737, 456199, 566316, 755088, 849474, 912398, 1132632, 1368597, 1698948, 1824796, 2265264, 2737194, 3397896, 3649592, 4105791, 5474388, 6795792, 7299184, 8211582, 10948776, 12317373, 16423164, 21897552, 24634746, 32846328, 49269492, 65692656, 98538984, 197077968]

約数ペア:

[(1, 197077968), (2, 98538984), (3, 65692656), (4, 49269492), (6, 32846328), (8, 24634746), (9, 21897552), (12, 16423164), (16, 12317373), (18, 10948776), (24, 8211582), (27, 7299184), (29, 6795792), (36, 5474388), (48, 4105791), (54, 3649592), (58, 3397896), (72, 2737194), (87, 2265264), (108, 1824796), (116, 1698948), (144, 1368597), (174, 1132632), (216, 912398), (232, 849474), (261, 755088), (348, 566316), (432, 456199), (464, 424737), (522, 377544), (696, 283158), (783, 251696), (1044, 188772), (1392, 141579), (1566, 125848), (2088, 94386), (3132, 62924), (4176, 47193), (6264, 31462), (12528, 15731)]