202469860

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{67043}}^1$

素因数の和:67203

約数の個数: 24

約数和(自身を含む): 428008896

約数和(自身を除く): 225539036

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 67043, 134086, 268172, 335215, 670430, 1340860, 10123493, 20246986, 40493972, 50617465, 101234930, 202469860]

約数ペア:

[(1, 202469860), (2, 101234930), (4, 50617465), (5, 40493972), (10, 20246986), (20, 10123493), (151, 1340860), (302, 670430), (604, 335215), (755, 268172), (1510, 134086), (3020, 67043)]