201921936

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{19937}}^1$

素因数の和:20159

約数の個数: 40

約数和(自身を含む): 524130144

約数和(自身を除く): 322208208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 10128, 19937, 39874, 59811, 79748, 119622, 159496, 239244, 318992, 478488, 956976, 4206707, 8413414, 12620121, 16826828, 25240242, 33653656, 50480484, 67307312, 100960968, 201921936]

約数ペア:

[(1, 201921936), (2, 100960968), (3, 67307312), (4, 50480484), (6, 33653656), (8, 25240242), (12, 16826828), (16, 12620121), (24, 8413414), (48, 4206707), (211, 956976), (422, 478488), (633, 318992), (844, 239244), (1266, 159496), (1688, 119622), (2532, 79748), (3376, 59811), (5064, 39874), (10128, 19937)]