201779628

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 478208640

約数和(自身を除く): 276429012

約数列:

[1, 2, 3, 4, 6, 12, 137, 139, 274, 278, 411, 417, 548, 556, 822, 834, 883, 1644, 1668, 1766, 2649, 3532, 5298, 10596, 19043, 38086, 57129, 76172, 114258, 120971, 122737, 228516, 241942, 245474, 362913, 368211, 483884, 490948, 725826, 736422, 1451652, 1472844, 16814969, 33629938, 50444907, 67259876, 100889814, 201779628]

約数ペア:

[(1, 201779628), (2, 100889814), (3, 67259876), (4, 50444907), (6, 33629938), (12, 16814969), (137, 1472844), (139, 1451652), (274, 736422), (278, 725826), (411, 490948), (417, 483884), (548, 368211), (556, 362913), (822, 245474), (834, 241942), (883, 228516), (1644, 122737), (1668, 120971), (1766, 114258), (2649, 76172), (3532, 57129), (5298, 38086), (10596, 19043)]