202213219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 238515200

約数和(自身を除く): 36301981

約数列:

[1, 13, 19, 43, 79, 241, 247, 559, 817, 1027, 1501, 3133, 3397, 4579, 10363, 10621, 19039, 19513, 44161, 59527, 64543, 134719, 196897, 247507, 361741, 818677, 839059, 2559661, 4702633, 10642801, 15554863, 202213219]

約数ペア:

[(1, 202213219), (13, 15554863), (19, 10642801), (43, 4702633), (79, 2559661), (241, 839059), (247, 818677), (559, 361741), (817, 247507), (1027, 196897), (1501, 134719), (3133, 64543), (3397, 59527), (4579, 44161), (10363, 19513), (10621, 19039)]