197181824

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 465915600

約数和(自身を除く): 268733776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 229, 248, 434, 448, 458, 496, 868, 896, 916, 961, 992, 1603, 1736, 1832, 1922, 1984, 3206, 3472, 3664, 3844, 3968, 6412, 6727, 6944, 7099, 7328, 7688, 12824, 13454, 13888, 14198, 14656, 15376, 25648, 26908, 27776, 28396, 29312, 30752, 49693, 51296, 53816, 56792, 61504, 99386, 102592, 107632, 113584, 123008, 198772, 205184, 215264, 220069, 227168, 397544, 430528, 440138, 454336, 795088, 861056, 880276, 908672, 1540483, 1590176, 1760552, 3080966, 3180352, 3521104, 6161932, 6360704, 7042208, 12323864, 14084416, 24647728, 28168832, 49295456, 98590912, 197181824]

約数ペア:

[(1, 197181824), (2, 98590912), (4, 49295456), (7, 28168832), (8, 24647728), (14, 14084416), (16, 12323864), (28, 7042208), (31, 6360704), (32, 6161932), (56, 3521104), (62, 3180352), (64, 3080966), (112, 1760552), (124, 1590176), (128, 1540483), (217, 908672), (224, 880276), (229, 861056), (248, 795088), (434, 454336), (448, 440138), (458, 430528), (496, 397544), (868, 227168), (896, 220069), (916, 215264), (961, 205184), (992, 198772), (1603, 123008), (1736, 113584), (1832, 107632), (1922, 102592), (1984, 99386), (3206, 61504), (3472, 56792), (3664, 53816), (3844, 51296), (3968, 49693), (6412, 30752), (6727, 29312), (6944, 28396), (7099, 27776), (7328, 26908), (7688, 25648), (12824, 15376), (13454, 14656), (13888, 14198)]