210290081

素因数分解:

${\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 244654080

約数和(自身を除く): 34363999

約数列:

[1, 19, 23, 31, 43, 361, 437, 589, 713, 817, 989, 1333, 6859, 8303, 11191, 13547, 15523, 18791, 25327, 30659, 157757, 212629, 257393, 294937, 357029, 481213, 582521, 4890467, 6783551, 9143047, 11067899, 210290081]

約数ペア:

[(1, 210290081), (19, 11067899), (23, 9143047), (31, 6783551), (43, 4890467), (361, 582521), (437, 481213), (589, 357029), (713, 294937), (817, 257393), (989, 212629), (1333, 157757), (6859, 30659), (8303, 25327), (11191, 18791), (13547, 15523)]