206914848

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{43987}}^1$

素因数の和:44014

約数の個数: 72

約数和(自身を含む): 631843632

約数和(自身を除く): 424928784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 43987, 87974, 131961, 175948, 263922, 307909, 351896, 527844, 615818, 703792, 923727, 1055688, 1231636, 1407584, 1847454, 2111376, 2155363, 2463272, 3694908, 4222752, 4310726, 4926544, 6466089, 7389816, 8621452, 9853088, 12932178, 14779632, 17242904, 25864356, 29559264, 34485808, 51728712, 68971616, 103457424, 206914848]

約数ペア:

[(1, 206914848), (2, 103457424), (3, 68971616), (4, 51728712), (6, 34485808), (7, 29559264), (8, 25864356), (12, 17242904), (14, 14779632), (16, 12932178), (21, 9853088), (24, 8621452), (28, 7389816), (32, 6466089), (42, 4926544), (48, 4310726), (49, 4222752), (56, 3694908), (84, 2463272), (96, 2155363), (98, 2111376), (112, 1847454), (147, 1407584), (168, 1231636), (196, 1055688), (224, 923727), (294, 703792), (336, 615818), (392, 527844), (588, 351896), (672, 307909), (784, 263922), (1176, 175948), (1568, 131961), (2352, 87974), (4704, 43987)]