188860209

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1873}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 278851200

約数和(自身を除く): 89990991

約数列:

[1, 3, 19, 29, 57, 61, 87, 183, 551, 1159, 1653, 1769, 1873, 3477, 5307, 5619, 33611, 35587, 54317, 100833, 106761, 114253, 162951, 342759, 1032023, 2170807, 3096069, 3313337, 6512421, 9940011, 62953403, 188860209]

約数ペア:

[(1, 188860209), (3, 62953403), (19, 9940011), (29, 6512421), (57, 3313337), (61, 3096069), (87, 2170807), (183, 1032023), (551, 342759), (1159, 162951), (1653, 114253), (1769, 106761), (1873, 100833), (3477, 54317), (5307, 35587), (5619, 33611)]