213195808

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50093}}^1$

素因数の和:50129

約数の個数: 48

約数和(自身を含む): 504947520

約数和(自身を除く): 291751712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 50093, 100186, 200372, 350651, 400744, 701302, 801488, 951767, 1402604, 1602976, 1903534, 2805208, 3807068, 5610416, 6662369, 7614136, 11220832, 13324738, 15228272, 26649476, 30456544, 53298952, 106597904, 213195808]

約数ペア:

[(1, 213195808), (2, 106597904), (4, 53298952), (7, 30456544), (8, 26649476), (14, 15228272), (16, 13324738), (19, 11220832), (28, 7614136), (32, 6662369), (38, 5610416), (56, 3807068), (76, 2805208), (112, 1903534), (133, 1602976), (152, 1402604), (224, 951767), (266, 801488), (304, 701302), (532, 400744), (608, 350651), (1064, 200372), (2128, 100186), (4256, 50093)]