210531408

素因数分解:

$2^4\times 3^1\times {\mathrm{4386071}}^1$

素因数の和:4386082

約数の個数: 20

約数和(自身を含む): 543872928

約数和(自身を除く): 333341520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4386071, 8772142, 13158213, 17544284, 26316426, 35088568, 52632852, 70177136, 105265704, 210531408]

約数ペア:

[(1, 210531408), (2, 105265704), (3, 70177136), (4, 52632852), (6, 35088568), (8, 26316426), (12, 17544284), (16, 13158213), (24, 8772142), (48, 4386071)]