201380255976

素因数分解:

$2^3\times 3^1\times {\mathrm{409}}^1\times {\mathrm{20515511}}^1$

素因数の和:20515929

約数の個数: 32

約数和(自身を含む): 504681595200

約数和(自身を除く): 303301339224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 409, 818, 1227, 1636, 2454, 3272, 4908, 9816, 20515511, 41031022, 61546533, 82062044, 123093066, 164124088, 246186132, 492372264, 8390843999, 16781687998, 25172531997, 33563375996, 50345063994, 67126751992, 100690127988, 201380255976]

約数ペア:

[(1, 201380255976), (2, 100690127988), (3, 67126751992), (4, 50345063994), (6, 33563375996), (8, 25172531997), (12, 16781687998), (24, 8390843999), (409, 492372264), (818, 246186132), (1227, 164124088), (1636, 123093066), (2454, 82062044), (3272, 61546533), (4908, 41031022), (9816, 20515511)]