201645184

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{121181}}^1$

素因数の和:121208

約数の個数: 32

約数和(自身を含む): 432619740

約数和(自身を除く): 230974556

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 121181, 242362, 484724, 969448, 1575353, 1938896, 3150706, 3877792, 6301412, 7755584, 12602824, 15511168, 25205648, 50411296, 100822592, 201645184]

約数ペア:

[(1, 201645184), (2, 100822592), (4, 50411296), (8, 25205648), (13, 15511168), (16, 12602824), (26, 7755584), (32, 6301412), (52, 3877792), (64, 3150706), (104, 1938896), (128, 1575353), (208, 969448), (416, 484724), (832, 242362), (1664, 121181)]