201112252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 398490624

約数和(自身を除く): 197378372

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 283, 341, 521, 566, 682, 1042, 1132, 1364, 2084, 3113, 5731, 6226, 8773, 11462, 12452, 16151, 17546, 22924, 32302, 35092, 64604, 96503, 147443, 177661, 193006, 294886, 355322, 386012, 589772, 710644, 1621873, 3243746, 4570733, 6487492, 9141466, 18282932, 50278063, 100556126, 201112252]

約数ペア:

[(1, 201112252), (2, 100556126), (4, 50278063), (11, 18282932), (22, 9141466), (31, 6487492), (44, 4570733), (62, 3243746), (124, 1621873), (283, 710644), (341, 589772), (521, 386012), (566, 355322), (682, 294886), (1042, 193006), (1132, 177661), (1364, 147443), (2084, 96503), (3113, 64604), (5731, 35092), (6226, 32302), (8773, 22924), (11462, 17546), (12452, 16151)]