201993086

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{7129}}^1$

素因数の和:7619

約数の個数: 16

約数和(自身を含む): 313491840

約数和(自身を除く): 111498754

約数列:

[1, 2, 31, 62, 457, 914, 7129, 14167, 14258, 28334, 220999, 441998, 3257953, 6515906, 100996543, 201993086]

約数ペア:

[(1, 201993086), (2, 100996543), (31, 6515906), (62, 3257953), (457, 441998), (914, 220999), (7129, 28334), (14167, 14258)]