201056559

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 297872640

約数和(自身を除く): 96816081

約数列:

[1, 3, 11, 33, 101, 179, 303, 337, 537, 1011, 1111, 1969, 3333, 3707, 5907, 11121, 18079, 34037, 54237, 60323, 102111, 180969, 198869, 374407, 596607, 663553, 1123221, 1990659, 6092623, 18277869, 67018853, 201056559]

約数ペア:

[(1, 201056559), (3, 67018853), (11, 18277869), (33, 6092623), (101, 1990659), (179, 1123221), (303, 663553), (337, 596607), (537, 374407), (1011, 198869), (1111, 180969), (1969, 102111), (3333, 60323), (3707, 54237), (5907, 34037), (11121, 18079)]