202697870

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 369458496

約数和(自身を除く): 166760626

約数列:

[1, 2, 5, 10, 151, 241, 302, 482, 557, 755, 1114, 1205, 1510, 2410, 2785, 5570, 36391, 72782, 84107, 134237, 168214, 181955, 268474, 363910, 420535, 671185, 841070, 1342370, 20269787, 40539574, 101348935, 202697870]

約数ペア:

[(1, 202697870), (2, 101348935), (5, 40539574), (10, 20269787), (151, 1342370), (241, 841070), (302, 671185), (482, 420535), (557, 363910), (755, 268474), (1114, 181955), (1205, 168214), (1510, 134237), (2410, 84107), (2785, 72782), (5570, 36391)]