202248921

素因数分解:

$3^1\times 7^3\times {\mathrm{196549}}^1$

素因数の和:196573

約数の個数: 16

約数和(自身を含む): 314480000

約数和(自身を除く): 112231079

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 196549, 589647, 1375843, 4127529, 9630901, 28892703, 67416307, 202248921]

約数ペア:

[(1, 202248921), (3, 67416307), (7, 28892703), (21, 9630901), (49, 4127529), (147, 1375843), (343, 589647), (1029, 196549)]