210325438

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1\times {\mathrm{2131}}^1$

素因数の和:3003

約数の個数: 16

約数和(自身を含む): 321207120

約数和(自身を除く): 110881682

約数列:

[1, 2, 61, 122, 809, 1618, 2131, 4262, 49349, 98698, 129991, 259982, 1723979, 3447958, 105162719, 210325438]

約数ペア:

[(1, 210325438), (2, 105162719), (61, 3447958), (122, 1723979), (809, 259982), (1618, 129991), (2131, 98698), (4262, 49349)]