210352716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2719}}^1$

素因数の和:3043

約数の個数: 72

約数和(自身を含む): 609889280

約数和(自身を除く): 399536564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307, 614, 921, 1228, 1842, 2149, 2719, 2763, 3684, 4298, 5438, 5526, 6447, 8157, 8596, 10876, 11052, 12894, 16314, 19033, 19341, 24471, 25788, 32628, 38066, 38682, 48942, 57099, 76132, 77364, 97884, 114198, 171297, 228396, 342594, 685188, 834733, 1669466, 2504199, 3338932, 5008398, 5843131, 7512597, 10016796, 11686262, 15025194, 17529393, 23372524, 30050388, 35058786, 52588179, 70117572, 105176358, 210352716]

約数ペア:

[(1, 210352716), (2, 105176358), (3, 70117572), (4, 52588179), (6, 35058786), (7, 30050388), (9, 23372524), (12, 17529393), (14, 15025194), (18, 11686262), (21, 10016796), (28, 7512597), (36, 5843131), (42, 5008398), (63, 3338932), (84, 2504199), (126, 1669466), (252, 834733), (307, 685188), (614, 342594), (921, 228396), (1228, 171297), (1842, 114198), (2149, 97884), (2719, 77364), (2763, 76132), (3684, 57099), (4298, 48942), (5438, 38682), (5526, 38066), (6447, 32628), (8157, 25788), (8596, 24471), (10876, 19341), (11052, 19033), (12894, 16314)]