205582052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{829}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 409953600

約数和(自身を除く): 204371548

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 251, 494, 502, 829, 988, 1004, 1658, 3263, 3316, 4769, 6526, 9538, 10777, 13052, 15751, 19076, 21554, 31502, 43108, 61997, 63004, 123994, 204763, 208079, 247988, 409526, 416158, 819052, 832316, 2705027, 3953501, 5410054, 7907002, 10820108, 15814004, 51395513, 102791026, 205582052]

約数ペア:

[(1, 205582052), (2, 102791026), (4, 51395513), (13, 15814004), (19, 10820108), (26, 7907002), (38, 5410054), (52, 3953501), (76, 2705027), (247, 832316), (251, 819052), (494, 416158), (502, 409526), (829, 247988), (988, 208079), (1004, 204763), (1658, 123994), (3263, 63004), (3316, 61997), (4769, 43108), (6526, 31502), (9538, 21554), (10777, 19076), (13052, 15751)]