209152256

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{17383}}^1$

素因数の和:17446

約数の個数: 36

約数和(自身を含む): 426394752

約数和(自身を除く): 217242496

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 752, 1504, 3008, 6016, 12032, 17383, 34766, 69532, 139064, 278128, 556256, 817001, 1112512, 1634002, 2225024, 3268004, 4450048, 6536008, 13072016, 26144032, 52288064, 104576128, 209152256]

約数ペア:

[(1, 209152256), (2, 104576128), (4, 52288064), (8, 26144032), (16, 13072016), (32, 6536008), (47, 4450048), (64, 3268004), (94, 2225024), (128, 1634002), (188, 1112512), (256, 817001), (376, 556256), (752, 278128), (1504, 139064), (3008, 69532), (6016, 34766), (12032, 17383)]