201474765

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3863}}^1$

素因数の和:3954

約数の個数: 48

約数和(自身を含む): 373726080

約数和(自身を除く): 172251315

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 61, 95, 171, 183, 285, 305, 549, 855, 915, 1159, 2745, 3477, 3863, 5795, 10431, 11589, 17385, 19315, 34767, 52155, 57945, 73397, 173835, 220191, 235643, 366985, 660573, 706929, 1100955, 1178215, 2120787, 3302865, 3534645, 4477217, 10603935, 13431651, 22386085, 40294953, 67158255, 201474765]

約数ペア:

[(1, 201474765), (3, 67158255), (5, 40294953), (9, 22386085), (15, 13431651), (19, 10603935), (45, 4477217), (57, 3534645), (61, 3302865), (95, 2120787), (171, 1178215), (183, 1100955), (285, 706929), (305, 660573), (549, 366985), (855, 235643), (915, 220191), (1159, 173835), (2745, 73397), (3477, 57945), (3863, 52155), (5795, 34767), (10431, 19315), (11589, 17385)]