210325024

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72227}}^1$

素因数の和:72257

約数の個数: 48

約数和(自身を含む): 509640768

約数和(自身を除く): 299315744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 72227, 144454, 288908, 505589, 577816, 938951, 1011178, 1155632, 1877902, 2022356, 2311264, 3755804, 4044712, 6572657, 7511608, 8089424, 13145314, 15023216, 16178848, 26290628, 30046432, 52581256, 105162512, 210325024]

約数ペア:

[(1, 210325024), (2, 105162512), (4, 52581256), (7, 30046432), (8, 26290628), (13, 16178848), (14, 15023216), (16, 13145314), (26, 8089424), (28, 7511608), (32, 6572657), (52, 4044712), (56, 3755804), (91, 2311264), (104, 2022356), (112, 1877902), (182, 1155632), (208, 1011178), (224, 938951), (364, 577816), (416, 505589), (728, 288908), (1456, 144454), (2912, 72227)]