207810304

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1$

素因数の和:1593

約数の個数: 72

約数和(自身を含む): 457913232

約数和(自身を除く): 250102928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 328, 416, 533, 656, 832, 1066, 1312, 1523, 1664, 2132, 2624, 3046, 3328, 4264, 5248, 6092, 8528, 10496, 12184, 17056, 19799, 24368, 34112, 39598, 48736, 62443, 68224, 79196, 97472, 124886, 136448, 158392, 194944, 249772, 316784, 389888, 499544, 633568, 811759, 999088, 1267136, 1623518, 1998176, 2534272, 3247036, 3996352, 5068544, 6494072, 7992704, 12988144, 15985408, 25976288, 51952576, 103905152, 207810304]

約数ペア:

[(1, 207810304), (2, 103905152), (4, 51952576), (8, 25976288), (13, 15985408), (16, 12988144), (26, 7992704), (32, 6494072), (41, 5068544), (52, 3996352), (64, 3247036), (82, 2534272), (104, 1998176), (128, 1623518), (164, 1267136), (208, 999088), (256, 811759), (328, 633568), (416, 499544), (533, 389888), (656, 316784), (832, 249772), (1066, 194944), (1312, 158392), (1523, 136448), (1664, 124886), (2132, 97472), (2624, 79196), (3046, 68224), (3328, 62443), (4264, 48736), (5248, 39598), (6092, 34112), (8528, 24368), (10496, 19799), (12184, 17056)]