209588652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63977}}^1$

素因数の和:64007

約数の個数: 72

約数和(自身を含む): 652063776

約数和(自身を除く): 442475124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 63977, 127954, 191931, 255908, 383862, 447839, 575793, 767724, 831701, 895678, 1151586, 1343517, 1663402, 1791356, 2303172, 2495103, 2687034, 3326804, 4030551, 4990206, 5374068, 5821907, 7485309, 8061102, 9980412, 11643814, 14970618, 16122204, 17465721, 23287628, 29941236, 34931442, 52397163, 69862884, 104794326, 209588652]

約数ペア:

[(1, 209588652), (2, 104794326), (3, 69862884), (4, 52397163), (6, 34931442), (7, 29941236), (9, 23287628), (12, 17465721), (13, 16122204), (14, 14970618), (18, 11643814), (21, 9980412), (26, 8061102), (28, 7485309), (36, 5821907), (39, 5374068), (42, 4990206), (52, 4030551), (63, 3326804), (78, 2687034), (84, 2495103), (91, 2303172), (117, 1791356), (126, 1663402), (156, 1343517), (182, 1151586), (234, 895678), (252, 831701), (273, 767724), (364, 575793), (468, 447839), (546, 383862), (819, 255908), (1092, 191931), (1638, 127954), (3276, 63977)]