204211952

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{24977}}^1$

素因数の和:25065

約数の個数: 40

約数和(自身を含む): 458396256

約数和(自身を除く): 254184304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 24977, 49954, 99908, 174839, 199816, 349678, 399632, 699356, 1398712, 1823321, 2797424, 3646642, 7293284, 12763247, 14586568, 25526494, 29173136, 51052988, 102105976, 204211952]

約数ペア:

[(1, 204211952), (2, 102105976), (4, 51052988), (7, 29173136), (8, 25526494), (14, 14586568), (16, 12763247), (28, 7293284), (56, 3646642), (73, 2797424), (112, 1823321), (146, 1398712), (292, 699356), (511, 399632), (584, 349678), (1022, 199816), (1168, 174839), (2044, 99908), (4088, 49954), (8176, 24977)]