201162717

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 364055040

約数和(自身を除く): 162892323

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 137, 153, 189, 357, 411, 457, 459, 959, 1071, 1233, 1371, 2329, 2877, 3199, 3213, 3699, 4113, 6987, 7769, 8631, 9597, 12339, 16303, 20961, 23307, 25893, 28791, 48909, 54383, 62609, 62883, 69921, 86373, 146727, 163149, 187827, 209763, 438263, 440181, 489447, 563481, 1064353, 1314789, 1468341, 1690443, 3193059, 3944367, 7450471, 9579177, 11833101, 22351413, 28737531, 67054239, 201162717]

約数ペア:

[(1, 201162717), (3, 67054239), (7, 28737531), (9, 22351413), (17, 11833101), (21, 9579177), (27, 7450471), (51, 3944367), (63, 3193059), (119, 1690443), (137, 1468341), (153, 1314789), (189, 1064353), (357, 563481), (411, 489447), (457, 440181), (459, 438263), (959, 209763), (1071, 187827), (1233, 163149), (1371, 146727), (2329, 86373), (2877, 69921), (3199, 62883), (3213, 62609), (3699, 54383), (4113, 48909), (6987, 28791), (7769, 25893), (8631, 23307), (9597, 20961), (12339, 16303)]