199045368

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{145501}}^1$

素因数の和:145532

約数の個数: 48

約数和(自身を含む): 567457800

約数和(自身を除く): 368412432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 145501, 291002, 436503, 582004, 873006, 1164008, 1309509, 1746012, 2619018, 2764519, 3492024, 5238036, 5529038, 8293557, 10476072, 11058076, 16587114, 22116152, 24880671, 33174228, 49761342, 66348456, 99522684, 199045368]

約数ペア:

[(1, 199045368), (2, 99522684), (3, 66348456), (4, 49761342), (6, 33174228), (8, 24880671), (9, 22116152), (12, 16587114), (18, 11058076), (19, 10476072), (24, 8293557), (36, 5529038), (38, 5238036), (57, 3492024), (72, 2764519), (76, 2619018), (114, 1746012), (152, 1309509), (171, 1164008), (228, 873006), (342, 582004), (456, 436503), (684, 291002), (1368, 145501)]