201818912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6263}}^1$

素因数の和:6345

約数の個数: 48

約数和(自身を含む): 426202560

約数和(自身を除く): 224383648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1696, 2014, 4028, 6263, 8056, 12526, 16112, 25052, 32224, 50104, 100208, 118997, 200416, 237994, 331939, 475988, 663878, 951976, 1327756, 1903952, 2655512, 3807904, 5311024, 6306841, 10622048, 12613682, 25227364, 50454728, 100909456, 201818912]

約数ペア:

[(1, 201818912), (2, 100909456), (4, 50454728), (8, 25227364), (16, 12613682), (19, 10622048), (32, 6306841), (38, 5311024), (53, 3807904), (76, 2655512), (106, 1903952), (152, 1327756), (212, 951976), (304, 663878), (424, 475988), (608, 331939), (848, 237994), (1007, 200416), (1696, 118997), (2014, 100208), (4028, 50104), (6263, 32224), (8056, 25052), (12526, 16112)]