201508438

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 319127040

約数和(自身を除く): 117618602

約数列:

[1, 2, 37, 53, 74, 106, 191, 269, 382, 538, 1961, 3922, 7067, 9953, 10123, 14134, 14257, 19906, 20246, 28514, 51379, 102758, 374551, 527509, 749102, 1055018, 1901023, 2723087, 3802046, 5446174, 100754219, 201508438]

約数ペア:

[(1, 201508438), (2, 100754219), (37, 5446174), (53, 3802046), (74, 2723087), (106, 1901023), (191, 1055018), (269, 749102), (382, 527509), (538, 374551), (1961, 102758), (3922, 51379), (7067, 28514), (9953, 20246), (10123, 19906), (14134, 14257)]