208376610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 577463040

約数和(自身を除く): 369086430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 61, 65, 78, 95, 114, 122, 130, 183, 190, 195, 247, 285, 305, 366, 390, 461, 494, 570, 610, 741, 793, 915, 922, 1159, 1235, 1383, 1482, 1586, 1830, 2305, 2318, 2379, 2470, 2766, 3477, 3705, 3965, 4610, 4758, 5795, 5993, 6915, 6954, 7410, 7930, 8759, 11590, 11895, 11986, 13830, 15067, 17385, 17518, 17979, 23790, 26277, 28121, 29965, 30134, 34770, 35958, 43795, 45201, 52554, 56242, 59930, 75335, 84363, 87590, 89895, 90402, 113867, 131385, 140605, 150670, 168726, 179790, 226005, 227734, 262770, 281210, 341601, 365573, 421815, 452010, 534299, 569335, 683202, 731146, 843630, 1068598, 1096719, 1138670, 1602897, 1708005, 1827865, 2193438, 2671495, 3205794, 3416010, 3655730, 5342990, 5483595, 6945887, 8014485, 10967190, 13891774, 16028970, 20837661, 34729435, 41675322, 69458870, 104188305, 208376610]

約数ペア:

[(1, 208376610), (2, 104188305), (3, 69458870), (5, 41675322), (6, 34729435), (10, 20837661), (13, 16028970), (15, 13891774), (19, 10967190), (26, 8014485), (30, 6945887), (38, 5483595), (39, 5342990), (57, 3655730), (61, 3416010), (65, 3205794), (78, 2671495), (95, 2193438), (114, 1827865), (122, 1708005), (130, 1602897), (183, 1138670), (190, 1096719), (195, 1068598), (247, 843630), (285, 731146), (305, 683202), (366, 569335), (390, 534299), (461, 452010), (494, 421815), (570, 365573), (610, 341601), (741, 281210), (793, 262770), (915, 227734), (922, 226005), (1159, 179790), (1235, 168726), (1383, 150670), (1482, 140605), (1586, 131385), (1830, 113867), (2305, 90402), (2318, 89895), (2379, 87590), (2470, 84363), (2766, 75335), (3477, 59930), (3705, 56242), (3965, 52554), (4610, 45201), (4758, 43795), (5795, 35958), (5993, 34770), (6915, 30134), (6954, 29965), (7410, 28121), (7930, 26277), (8759, 23790), (11590, 17979), (11895, 17518), (11986, 17385), (13830, 15067)]