209982104

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{1481}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 405475200

約数和(自身を除く): 195493096

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 479, 958, 1481, 1916, 2962, 3832, 5924, 11848, 17723, 35446, 54797, 70892, 109594, 141784, 219188, 438376, 709399, 1418798, 2837596, 5675192, 26247763, 52495526, 104991052, 209982104]

約数ペア:

[(1, 209982104), (2, 104991052), (4, 52495526), (8, 26247763), (37, 5675192), (74, 2837596), (148, 1418798), (296, 709399), (479, 438376), (958, 219188), (1481, 141784), (1916, 109594), (2962, 70892), (3832, 54797), (5924, 35446), (11848, 17723)]