208553982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5701}}^1$

素因数の和:5793

約数の個数: 64

約数和(自身を含む): 521117184

約数和(自身を除く): 312563202

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 78, 91, 134, 182, 201, 273, 402, 469, 546, 871, 938, 1407, 1742, 2613, 2814, 5226, 5701, 6097, 11402, 12194, 17103, 18291, 34206, 36582, 39907, 74113, 79814, 119721, 148226, 222339, 239442, 381967, 444678, 518791, 763934, 1037582, 1145901, 1556373, 2291802, 2673769, 3112746, 4965571, 5347538, 8021307, 9931142, 14896713, 16042614, 29793426, 34758997, 69517994, 104276991, 208553982]

約数ペア:

[(1, 208553982), (2, 104276991), (3, 69517994), (6, 34758997), (7, 29793426), (13, 16042614), (14, 14896713), (21, 9931142), (26, 8021307), (39, 5347538), (42, 4965571), (67, 3112746), (78, 2673769), (91, 2291802), (134, 1556373), (182, 1145901), (201, 1037582), (273, 763934), (402, 518791), (469, 444678), (546, 381967), (871, 239442), (938, 222339), (1407, 148226), (1742, 119721), (2613, 79814), (2814, 74113), (5226, 39907), (5701, 36582), (6097, 34206), (11402, 18291), (12194, 17103)]