204042159

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:901

約数の個数: 40

約数和(自身を含む): 322953840

約数和(自身を除く): 118911681

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 197, 513, 591, 673, 1539, 1773, 2019, 3743, 5319, 6057, 11229, 12787, 15957, 18171, 33687, 38361, 54513, 101061, 115083, 132581, 303183, 345249, 397743, 1035747, 1193229, 2519039, 3579687, 7557117, 10739061, 22671351, 68014053, 204042159]

約数ペア:

[(1, 204042159), (3, 68014053), (9, 22671351), (19, 10739061), (27, 7557117), (57, 3579687), (81, 2519039), (171, 1193229), (197, 1035747), (513, 397743), (591, 345249), (673, 303183), (1539, 132581), (1773, 115083), (2019, 101061), (3743, 54513), (5319, 38361), (6057, 33687), (11229, 18171), (12787, 15957)]