202152956

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{1109}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 357420000

約数和(自身を除く): 155267044

約数列:

[1, 2, 4, 199, 229, 398, 458, 796, 916, 1109, 2218, 4436, 45571, 91142, 182284, 220691, 253961, 441382, 507922, 882764, 1015844, 50538239, 101076478, 202152956]

約数ペア:

[(1, 202152956), (2, 101076478), (4, 50538239), (199, 1015844), (229, 882764), (398, 507922), (458, 441382), (796, 253961), (916, 220691), (1109, 182284), (2218, 91142), (4436, 45571)]