208167568

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{64091}}^1$

素因数の和:64135

約数の個数: 40

約数和(自身を含む): 476844480

約数和(自身を除く): 268676912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 64091, 128182, 256364, 448637, 512728, 897274, 1025456, 1794548, 1858639, 3589096, 3717278, 7178192, 7434556, 13010473, 14869112, 26020946, 29738224, 52041892, 104083784, 208167568]

約数ペア:

[(1, 208167568), (2, 104083784), (4, 52041892), (7, 29738224), (8, 26020946), (14, 14869112), (16, 13010473), (28, 7434556), (29, 7178192), (56, 3717278), (58, 3589096), (112, 1858639), (116, 1794548), (203, 1025456), (232, 897274), (406, 512728), (464, 448637), (812, 256364), (1624, 128182), (3248, 64091)]