201990904714

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1\times {\mathrm{1335689}}^1$

素因数の和:1336685

約数の個数: 16

約数和(自身を含む): 306973618560

約数和(自身を除く): 104982713846

約数列:

[1, 2, 83, 166, 911, 1822, 75613, 151226, 1335689, 2671378, 110862187, 221724374, 1216812679, 2433625358, 100995452357, 201990904714]

約数ペア:

[(1, 201990904714), (2, 100995452357), (83, 2433625358), (166, 1216812679), (911, 221724374), (1822, 110862187), (75613, 2671378), (151226, 1335689)]