206953396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 440294400

約数和(自身を除く): 233341004

約数列:

[1, 2, 4, 13, 19, 26, 29, 31, 38, 52, 58, 62, 76, 116, 124, 233, 247, 377, 403, 466, 494, 551, 589, 754, 806, 899, 932, 988, 1102, 1178, 1508, 1612, 1798, 2204, 2356, 3029, 3596, 4427, 6058, 6757, 7163, 7223, 7657, 8854, 11687, 12116, 13514, 14326, 14446, 15314, 17081, 17708, 23374, 27028, 28652, 28892, 30628, 34162, 46748, 57551, 68324, 87841, 93899, 115102, 128383, 137237, 175682, 187798, 209467, 222053, 230204, 256766, 274474, 351364, 375596, 418934, 444106, 513532, 548948, 837868, 888212, 1668979, 1784081, 2723071, 3337958, 3568162, 3979873, 5446142, 6675916, 7136324, 7959746, 10892284, 15919492, 51738349, 103476698, 206953396]

約数ペア:

[(1, 206953396), (2, 103476698), (4, 51738349), (13, 15919492), (19, 10892284), (26, 7959746), (29, 7136324), (31, 6675916), (38, 5446142), (52, 3979873), (58, 3568162), (62, 3337958), (76, 2723071), (116, 1784081), (124, 1668979), (233, 888212), (247, 837868), (377, 548948), (403, 513532), (466, 444106), (494, 418934), (551, 375596), (589, 351364), (754, 274474), (806, 256766), (899, 230204), (932, 222053), (988, 209467), (1102, 187798), (1178, 175682), (1508, 137237), (1612, 128383), (1798, 115102), (2204, 93899), (2356, 87841), (3029, 68324), (3596, 57551), (4427, 46748), (6058, 34162), (6757, 30628), (7163, 28892), (7223, 28652), (7657, 27028), (8854, 23374), (11687, 17708), (12116, 17081), (13514, 15314), (14326, 14446)]