206842878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4951}}^1$

素因数の和:5181

約数の個数: 48

約数和(自身を含む): 491317632

約数和(自身を除く): 284474754

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 211, 422, 633, 1266, 1899, 2321, 3798, 4642, 4951, 6963, 9902, 13926, 14853, 20889, 29706, 41778, 44559, 54461, 89118, 108922, 163383, 326766, 490149, 980298, 1044661, 2089322, 3133983, 6267966, 9401949, 11491271, 18803898, 22982542, 34473813, 68947626, 103421439, 206842878]

約数ペア:

[(1, 206842878), (2, 103421439), (3, 68947626), (6, 34473813), (9, 22982542), (11, 18803898), (18, 11491271), (22, 9401949), (33, 6267966), (66, 3133983), (99, 2089322), (198, 1044661), (211, 980298), (422, 490149), (633, 326766), (1266, 163383), (1899, 108922), (2321, 89118), (3798, 54461), (4642, 44559), (4951, 41778), (6963, 29706), (9902, 20889), (13926, 14853)]