201864616

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{1109}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 386080200

約数和(自身を除く): 184215584

約数列:

[1, 2, 4, 8, 61, 122, 244, 373, 488, 746, 1109, 1492, 2218, 2984, 4436, 8872, 22753, 45506, 67649, 91012, 135298, 182024, 270596, 413657, 541192, 827314, 1654628, 3309256, 25233077, 50466154, 100932308, 201864616]

約数ペア:

[(1, 201864616), (2, 100932308), (4, 50466154), (8, 25233077), (61, 3309256), (122, 1654628), (244, 827314), (373, 541192), (488, 413657), (746, 270596), (1109, 182024), (1492, 135298), (2218, 91012), (2984, 67649), (4436, 45506), (8872, 22753)]