208032130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{7919}}^1$

素因数の和:8034

約数の個数: 32

約数和(自身を含む): 390044160

約数和(自身を除く): 182012030

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 185, 355, 370, 710, 2627, 5254, 7919, 13135, 15838, 26270, 39595, 79190, 293003, 562249, 586006, 1124498, 1465015, 2811245, 2930030, 5622490, 20803213, 41606426, 104016065, 208032130]

約数ペア:

[(1, 208032130), (2, 104016065), (5, 41606426), (10, 20803213), (37, 5622490), (71, 2930030), (74, 2811245), (142, 1465015), (185, 1124498), (355, 586006), (370, 562249), (710, 293003), (2627, 79190), (5254, 39595), (7919, 26270), (13135, 15838)]