201331375

素因数分解:

$5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5351}}^1$

素因数の和:5416

約数の個数: 32

約数和(自身を含む): 293889024

約数和(自身を除く): 92557649

約数列:

[1, 5, 7, 25, 35, 43, 125, 175, 215, 301, 875, 1075, 1505, 5351, 5375, 7525, 26755, 37457, 37625, 133775, 187285, 230093, 668875, 936425, 1150465, 1610651, 4682125, 5752325, 8053255, 28761625, 40266275, 201331375]

約数ペア:

[(1, 201331375), (5, 40266275), (7, 28761625), (25, 8053255), (35, 5752325), (43, 4682125), (125, 1610651), (175, 1150465), (215, 936425), (301, 668875), (875, 230093), (1075, 187285), (1505, 133775), (5351, 37625), (5375, 37457), (7525, 26755)]