200796512

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1724

約数の個数: 72

約数和(自身を含む): 465968160

約数和(自身を除く): 265171648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 632, 784, 1106, 1264, 1568, 1621, 2212, 2528, 3242, 3871, 4424, 6484, 7742, 8848, 11347, 12968, 15484, 17696, 22694, 25936, 30968, 45388, 51872, 61936, 79429, 90776, 123872, 128059, 158858, 181552, 256118, 317716, 363104, 512236, 635432, 896413, 1024472, 1270864, 1792826, 2048944, 2541728, 3585652, 4097888, 6274891, 7171304, 12549782, 14342608, 25099564, 28685216, 50199128, 100398256, 200796512]

約数ペア:

[(1, 200796512), (2, 100398256), (4, 50199128), (7, 28685216), (8, 25099564), (14, 14342608), (16, 12549782), (28, 7171304), (32, 6274891), (49, 4097888), (56, 3585652), (79, 2541728), (98, 2048944), (112, 1792826), (158, 1270864), (196, 1024472), (224, 896413), (316, 635432), (392, 512236), (553, 363104), (632, 317716), (784, 256118), (1106, 181552), (1264, 158858), (1568, 128059), (1621, 123872), (2212, 90776), (2528, 79429), (3242, 61936), (3871, 51872), (4424, 45388), (6484, 30968), (7742, 25936), (8848, 22694), (11347, 17696), (12968, 15484)]