206921652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 573726720

約数和(自身を除く): 366805068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 229, 347, 372, 434, 458, 651, 687, 694, 868, 916, 1041, 1302, 1374, 1388, 1603, 2082, 2429, 2604, 2748, 3206, 4164, 4809, 4858, 6412, 7099, 7287, 9618, 9716, 10757, 14198, 14574, 19236, 21297, 21514, 28396, 29148, 32271, 42594, 43028, 49693, 64542, 75299, 79463, 85188, 99386, 129084, 149079, 150598, 158926, 198772, 225897, 238389, 298158, 301196, 317852, 451794, 476778, 556241, 596316, 903588, 953556, 1112482, 1668723, 2224964, 2463353, 3337446, 4926706, 6674892, 7390059, 9853412, 14780118, 17243471, 29560236, 34486942, 51730413, 68973884, 103460826, 206921652]

約数ペア:

[(1, 206921652), (2, 103460826), (3, 68973884), (4, 51730413), (6, 34486942), (7, 29560236), (12, 17243471), (14, 14780118), (21, 9853412), (28, 7390059), (31, 6674892), (42, 4926706), (62, 3337446), (84, 2463353), (93, 2224964), (124, 1668723), (186, 1112482), (217, 953556), (229, 903588), (347, 596316), (372, 556241), (434, 476778), (458, 451794), (651, 317852), (687, 301196), (694, 298158), (868, 238389), (916, 225897), (1041, 198772), (1302, 158926), (1374, 150598), (1388, 149079), (1603, 129084), (2082, 99386), (2429, 85188), (2604, 79463), (2748, 75299), (3206, 64542), (4164, 49693), (4809, 43028), (4858, 42594), (6412, 32271), (7099, 29148), (7287, 28396), (9618, 21514), (9716, 21297), (10757, 19236), (14198, 14574)]